path: root/src/backend/utils/fmgrprotos.h

/*-------------------------------------------------------------------------
 *
 * fmgrprotos.h
 *    Prototypes for built-in functions.
 *
 * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * NOTES
 *	******************************
 *	*** DO NOT EDIT THIS FILE! ***
 *	******************************
 *
 *	It has been GENERATED by src/backend/utils/Gen_fmgrtab.pl
 *
 *-------------------------------------------------------------------------
 */

#ifndef FMGRPROTOS_H
#define FMGRPROTOS_H

#include "fmgr.h"

extern Datum heap_tableam_handler(PG_FUNCTION_ARGS);
extern Datum byteaout(PG_FUNCTION_ARGS);
extern Datum charout(PG_FUNCTION_ARGS);
extern Datum namein(PG_FUNCTION_ARGS);
extern Datum nameout(PG_FUNCTION_ARGS);
extern Datum int2in(PG_FUNCTION_ARGS);
extern Datum int2out(PG_FUNCTION_ARGS);
extern Datum int2vectorin(PG_FUNCTION_ARGS);
extern Datum int2vectorout(PG_FUNCTION_ARGS);
extern Datum int4in(PG_FUNCTION_ARGS);
extern Datum int4out(PG_FUNCTION_ARGS);
extern Datum regprocin(PG_FUNCTION_ARGS);
extern Datum regprocout(PG_FUNCTION_ARGS);
extern Datum textin(PG_FUNCTION_ARGS);
extern Datum textout(PG_FUNCTION_ARGS);
extern Datum tidin(PG_FUNCTION_ARGS);
extern Datum tidout(PG_FUNCTION_ARGS);
extern Datum xidin(PG_FUNCTION_ARGS);
extern Datum xidout(PG_FUNCTION_ARGS);
extern Datum cidin(PG_FUNCTION_ARGS);
extern Datum cidout(PG_FUNCTION_ARGS);
extern Datum oidvectorin(PG_FUNCTION_ARGS);
extern Datum oidvectorout(PG_FUNCTION_ARGS);
extern Datum boollt(PG_FUNCTION_ARGS);
extern Datum boolgt(PG_FUNCTION_ARGS);
extern Datum booleq(PG_FUNCTION_ARGS);
extern Datum chareq(PG_FUNCTION_ARGS);
extern Datum nameeq(PG_FUNCTION_ARGS);
extern Datum int2eq(PG_FUNCTION_ARGS);
extern Datum int2lt(PG_FUNCTION_ARGS);
extern Datum int4eq(PG_FUNCTION_ARGS);
extern Datum int4lt(PG_FUNCTION_ARGS);
extern Datum texteq(PG_FUNCTION_ARGS);
extern Datum xideq(PG_FUNCTION_ARGS);
extern Datum cideq(PG_FUNCTION_ARGS);
extern Datum charne(PG_FUNCTION_ARGS);
extern Datum charle(PG_FUNCTION_ARGS);
extern Datum chargt(PG_FUNCTION_ARGS);
extern Datum charge(PG_FUNCTION_ARGS);
extern Datum chartoi4(PG_FUNCTION_ARGS);
extern Datum i4tochar(PG_FUNCTION_ARGS);
extern Datum nameregexeq(PG_FUNCTION_ARGS);
extern Datum boolne(PG_FUNCTION_ARGS);
extern Datum pg_ddl_command_in(PG_FUNCTION_ARGS);
extern Datum pg_ddl_command_out(PG_FUNCTION_ARGS);
extern Datum pg_ddl_command_recv(PG_FUNCTION_ARGS);
extern Datum pgsql_version(PG_FUNCTION_ARGS);
extern Datum pg_ddl_command_send(PG_FUNCTION_ARGS);
extern Datum eqsel(PG_FUNCTION_ARGS);
extern Datum neqsel(PG_FUNCTION_ARGS);
extern Datum scalarltsel(PG_FUNCTION_ARGS);
extern Datum scalargtsel(PG_FUNCTION_ARGS);
extern Datum eqjoinsel(PG_FUNCTION_ARGS);
extern Datum neqjoinsel(PG_FUNCTION_ARGS);
extern Datum scalarltjoinsel(PG_FUNCTION_ARGS);
extern Datum scalargtjoinsel(PG_FUNCTION_ARGS);
extern Datum unknownin(PG_FUNCTION_ARGS);
extern Datum unknownout(PG_FUNCTION_ARGS);
extern Datum box_above_eq(PG_FUNCTION_ARGS);
extern Datum box_below_eq(PG_FUNCTION_ARGS);
extern Datum point_in(PG_FUNCTION_ARGS);
extern Datum point_out(PG_FUNCTION_ARGS);
extern Datum lseg_in(PG_FUNCTION_ARGS);
extern Datum lseg_out(PG_FUNCTION_ARGS);
extern Datum path_in(PG_FUNCTION_ARGS);
extern Datum path_out(PG_FUNCTION_ARGS);
extern Datum box_in(PG_FUNCTION_ARGS);
extern Datum box_out(PG_FUNCTION_ARGS);
extern Datum box_overlap(PG_FUNCTION_ARGS);
extern Datum box_ge(PG_FUNCTION_ARGS);
extern Datum box_gt(PG_FUNCTION_ARGS);
extern Datum box_eq(PG_FUNCTION_ARGS);
extern Datum box_lt(PG_FUNCTION_ARGS);
extern Datum box_le(PG_FUNCTION_ARGS);
extern Datum point_above(PG_FUNCTION_ARGS);
extern Datum point_left(PG_FUNCTION_ARGS);
extern Datum point_right(PG_FUNCTION_ARGS);
extern Datum point_below(PG_FUNCTION_ARGS);
extern Datum point_eq(PG_FUNCTION_ARGS);
extern Datum on_pb(PG_FUNCTION_ARGS);
extern Datum on_ppath(PG_FUNCTION_ARGS);
extern Datum box_center(PG_FUNCTION_ARGS);
extern Datum areasel(PG_FUNCTION_ARGS);
extern Datum areajoinsel(PG_FUNCTION_ARGS);
extern Datum int4mul(PG_FUNCTION_ARGS);
extern Datum int4ne(PG_FUNCTION_ARGS);
extern Datum int2ne(PG_FUNCTION_ARGS);
extern Datum int2gt(PG_FUNCTION_ARGS);
extern Datum int4gt(PG_FUNCTION_ARGS);
extern Datum int2le(PG_FUNCTION_ARGS);
extern Datum int4le(PG_FUNCTION_ARGS);
extern Datum int4ge(PG_FUNCTION_ARGS);
extern Datum int2ge(PG_FUNCTION_ARGS);
extern Datum int2mul(PG_FUNCTION_ARGS);
extern Datum int2div(PG_FUNCTION_ARGS);
extern Datum int4div(PG_FUNCTION_ARGS);
extern Datum int2mod(PG_FUNCTION_ARGS);
extern Datum int4mod(PG_FUNCTION_ARGS);
extern Datum textne(PG_FUNCTION_ARGS);
extern Datum int24eq(PG_FUNCTION_ARGS);
extern Datum int42eq(PG_FUNCTION_ARGS);
extern Datum int24lt(PG_FUNCTION_ARGS);
extern Datum int42lt(PG_FUNCTION_ARGS);
extern Datum int24gt(PG_FUNCTION_ARGS);
extern Datum int42gt(PG_FUNCTION_ARGS);
extern Datum int24ne(PG_FUNCTION_ARGS);
extern Datum int42ne(PG_FUNCTION_ARGS);
extern Datum int24le(PG_FUNCTION_ARGS);
extern Datum int42le(PG_FUNCTION_ARGS);
extern Datum int24ge(PG_FUNCTION_ARGS);
extern Datum int42ge(PG_FUNCTION_ARGS);
extern Datum int24mul(PG_FUNCTION_ARGS);
extern Datum int42mul(PG_FUNCTION_ARGS);
extern Datum int24div(PG_FUNCTION_ARGS);
extern Datum int42div(PG_FUNCTION_ARGS);
extern Datum int2pl(PG_FUNCTION_ARGS);
extern Datum int4pl(PG_FUNCTION_ARGS);
extern Datum int24pl(PG_FUNCTION_ARGS);
extern Datum int42pl(PG_FUNCTION_ARGS);
extern Datum int2mi(PG_FUNCTION_ARGS);
extern Datum int4mi(PG_FUNCTION_ARGS);
extern Datum int24mi(PG_FUNCTION_ARGS);
extern Datum int42mi(PG_FUNCTION_ARGS);
extern Datum oideq(PG_FUNCTION_ARGS);
extern Datum oidne(PG_FUNCTION_ARGS);
extern Datum box_same(PG_FUNCTION_ARGS);
extern Datum box_contain(PG_FUNCTION_ARGS);
extern Datum box_left(PG_FUNCTION_ARGS);
extern Datum box_overleft(PG_FUNCTION_ARGS);
extern Datum box_overright(PG_FUNCTION_ARGS);
extern Datum box_right(PG_FUNCTION_ARGS);
extern Datum box_contained(PG_FUNCTION_ARGS);
extern Datum box_contain_pt(PG_FUNCTION_ARGS);
extern Datum pg_node_tree_in(PG_FUNCTION_ARGS);
extern Datum pg_node_tree_out(PG_FUNCTION_ARGS);
extern Datum pg_node_tree_recv(PG_FUNCTION_ARGS);
extern Datum pg_node_tree_send(PG_FUNCTION_ARGS);
extern Datum float4in(PG_FUNCTION_ARGS);
extern Datum float4out(PG_FUNCTION_ARGS);
extern Datum float4mul(PG_FUNCTION_ARGS);
extern Datum float4div(PG_FUNCTION_ARGS);
extern Datum float4pl(PG_FUNCTION_ARGS);
extern Datum float4mi(PG_FUNCTION_ARGS);
extern Datum float4um(PG_FUNCTION_ARGS);
extern Datum float4abs(PG_FUNCTION_ARGS);
extern Datum float4_accum(PG_FUNCTION_ARGS);
extern Datum float4larger(PG_FUNCTION_ARGS);
extern Datum float4smaller(PG_FUNCTION_ARGS);
extern Datum int4um(PG_FUNCTION_ARGS);
extern Datum int2um(PG_FUNCTION_ARGS);
extern Datum float8in(PG_FUNCTION_ARGS);
extern Datum float8out(PG_FUNCTION_ARGS);
extern Datum float8mul(PG_FUNCTION_ARGS);
extern Datum float8div(PG_FUNCTION_ARGS);
extern Datum float8pl(PG_FUNCTION_ARGS);
extern Datum float8mi(PG_FUNCTION_ARGS);
extern Datum float8um(PG_FUNCTION_ARGS);
extern Datum float8abs(PG_FUNCTION_ARGS);
extern Datum float8_accum(PG_FUNCTION_ARGS);
extern Datum float8larger(PG_FUNCTION_ARGS);
extern Datum float8smaller(PG_FUNCTION_ARGS);
extern Datum lseg_center(PG_FUNCTION_ARGS);
extern Datum poly_center(PG_FUNCTION_ARGS);
extern Datum dround(PG_FUNCTION_ARGS);
extern Datum dtrunc(PG_FUNCTION_ARGS);
extern Datum dsqrt(PG_FUNCTION_ARGS);
extern Datum dcbrt(PG_FUNCTION_ARGS);
extern Datum dpow(PG_FUNCTION_ARGS);
extern Datum dexp(PG_FUNCTION_ARGS);
extern Datum dlog1(PG_FUNCTION_ARGS);
extern Datum i2tod(PG_FUNCTION_ARGS);
extern Datum i2tof(PG_FUNCTION_ARGS);
extern Datum dtoi2(PG_FUNCTION_ARGS);
extern Datum ftoi2(PG_FUNCTION_ARGS);
extern Datum line_distance(PG_FUNCTION_ARGS);
extern Datum nameeqtext(PG_FUNCTION_ARGS);
extern Datum namelttext(PG_FUNCTION_ARGS);
extern Datum nameletext(PG_FUNCTION_ARGS);
extern Datum namegetext(PG_FUNCTION_ARGS);
extern Datum namegttext(PG_FUNCTION_ARGS);
extern Datum namenetext(PG_FUNCTION_ARGS);
extern Datum btnametextcmp(PG_FUNCTION_ARGS);
extern Datum texteqname(PG_FUNCTION_ARGS);
extern Datum textltname(PG_FUNCTION_ARGS);
extern Datum textlename(PG_FUNCTION_ARGS);
extern Datum textgename(PG_FUNCTION_ARGS);
extern Datum textgtname(PG_FUNCTION_ARGS);
extern Datum textnename(PG_FUNCTION_ARGS);
extern Datum bttextnamecmp(PG_FUNCTION_ARGS);
extern Datum nameconcatoid(PG_FUNCTION_ARGS);
extern Datum table_am_handler_in(PG_FUNCTION_ARGS);
extern Datum table_am_handler_out(PG_FUNCTION_ARGS);
extern Datum timeofday(PG_FUNCTION_ARGS);
extern Datum pg_nextoid(PG_FUNCTION_ARGS);
extern Datum float8_combine(PG_FUNCTION_ARGS);
extern Datum inter_sl(PG_FUNCTION_ARGS);
extern Datum inter_lb(PG_FUNCTION_ARGS);
extern Datum float48mul(PG_FUNCTION_ARGS);
extern Datum float48div(PG_FUNCTION_ARGS);
extern Datum float48pl(PG_FUNCTION_ARGS);
extern Datum float48mi(PG_FUNCTION_ARGS);
extern Datum float84mul(PG_FUNCTION_ARGS);
extern Datum float84div(PG_FUNCTION_ARGS);
extern Datum float84pl(PG_FUNCTION_ARGS);
extern Datum float84mi(PG_FUNCTION_ARGS);
extern Datum float4eq(PG_FUNCTION_ARGS);
extern Datum float4ne(PG_FUNCTION_ARGS);
extern Datum float4lt(PG_FUNCTION_ARGS);
extern Datum float4le(PG_FUNCTION_ARGS);
extern Datum float4gt(PG_FUNCTION_ARGS);
extern Datum float4ge(PG_FUNCTION_ARGS);
extern Datum float8eq(PG_FUNCTION_ARGS);
extern Datum float8ne(PG_FUNCTION_ARGS);
extern Datum float8lt(PG_FUNCTION_ARGS);
extern Datum float8le(PG_FUNCTION_ARGS);
extern Datum float8gt(PG_FUNCTION_ARGS);
extern Datum float8ge(PG_FUNCTION_ARGS);
extern Datum float48eq(PG_FUNCTION_ARGS);
extern Datum float48ne(PG_FUNCTION_ARGS);
extern Datum float48lt(PG_FUNCTION_ARGS);
extern Datum float48le(PG_FUNCTION_ARGS);
extern Datum float48gt(PG_FUNCTION_ARGS);
extern Datum float48ge(PG_FUNCTION_ARGS);
extern Datum float84eq(PG_FUNCTION_ARGS);
extern Datum float84ne(PG_FUNCTION_ARGS);
extern Datum float84lt(PG_FUNCTION_ARGS);
extern Datum float84le(PG_FUNCTION_ARGS);
extern Datum float84gt(PG_FUNCTION_ARGS);
extern Datum float84ge(PG_FUNCTION_ARGS);
extern Datum ftod(PG_FUNCTION_ARGS);
extern Datum dtof(PG_FUNCTION_ARGS);
extern Datum i2toi4(PG_FUNCTION_ARGS);
extern Datum i4toi2(PG_FUNCTION_ARGS);
extern Datum pg_jit_available(PG_FUNCTION_ARGS);
extern Datum i4tod(PG_FUNCTION_ARGS);
extern Datum dtoi4(PG_FUNCTION_ARGS);
extern Datum i4tof(PG_FUNCTION_ARGS);
extern Datum ftoi4(PG_FUNCTION_ARGS);
extern Datum width_bucket_float8(PG_FUNCTION_ARGS);
extern Datum json_in(PG_FUNCTION_ARGS);
extern Datum json_out(PG_FUNCTION_ARGS);
extern Datum json_recv(PG_FUNCTION_ARGS);
extern Datum json_send(PG_FUNCTION_ARGS);
extern Datum index_am_handler_in(PG_FUNCTION_ARGS);
extern Datum index_am_handler_out(PG_FUNCTION_ARGS);
extern Datum hashmacaddr8(PG_FUNCTION_ARGS);
extern Datum hash_aclitem(PG_FUNCTION_ARGS);
extern Datum bthandler(PG_FUNCTION_ARGS);
extern Datum hashhandler(PG_FUNCTION_ARGS);
extern Datum gisthandler(PG_FUNCTION_ARGS);
extern Datum ginhandler(PG_FUNCTION_ARGS);
extern Datum spghandler(PG_FUNCTION_ARGS);
extern Datum brinhandler(PG_FUNCTION_ARGS);
extern Datum scalarlesel(PG_FUNCTION_ARGS);
extern Datum scalargesel(PG_FUNCTION_ARGS);
extern Datum amvalidate(PG_FUNCTION_ARGS);
extern Datum poly_same(PG_FUNCTION_ARGS);
extern Datum poly_contain(PG_FUNCTION_ARGS);
extern Datum poly_left(PG_FUNCTION_ARGS);
extern Datum poly_overleft(PG_FUNCTION_ARGS);
extern Datum poly_overright(PG_FUNCTION_ARGS);
extern Datum poly_right(PG_FUNCTION_ARGS);
extern Datum poly_contained(PG_FUNCTION_ARGS);
extern Datum poly_overlap(PG_FUNCTION_ARGS);
extern Datum poly_in(PG_FUNCTION_ARGS);
extern Datum poly_out(PG_FUNCTION_ARGS);
extern Datum btint2cmp(PG_FUNCTION_ARGS);
extern Datum btint4cmp(PG_FUNCTION_ARGS);
extern Datum btfloat4cmp(PG_FUNCTION_ARGS);
extern Datum btfloat8cmp(PG_FUNCTION_ARGS);
extern Datum btoidcmp(PG_FUNCTION_ARGS);
extern Datum dist_bp(PG_FUNCTION_ARGS);
extern Datum btcharcmp(PG_FUNCTION_ARGS);
extern Datum btnamecmp(PG_FUNCTION_ARGS);
extern Datum bttextcmp(PG_FUNCTION_ARGS);
extern Datum lseg_distance(PG_FUNCTION_ARGS);
extern Datum lseg_interpt(PG_FUNCTION_ARGS);
extern Datum dist_ps(PG_FUNCTION_ARGS);
extern Datum dist_pb(PG_FUNCTION_ARGS);
extern Datum dist_sb(PG_FUNCTION_ARGS);
extern Datum close_ps(PG_FUNCTION_ARGS);
extern Datum close_pb(PG_FUNCTION_ARGS);
extern Datum close_sb(PG_FUNCTION_ARGS);
extern Datum on_ps(PG_FUNCTION_ARGS);
extern Datum path_distance(PG_FUNCTION_ARGS);
extern Datum dist_ppath(PG_FUNCTION_ARGS);
extern Datum on_sb(PG_FUNCTION_ARGS);
extern Datum inter_sb(PG_FUNCTION_ARGS);
extern Datum text_to_array_null(PG_FUNCTION_ARGS);
extern Datum cash_cmp(PG_FUNCTION_ARGS);
extern Datum array_append(PG_FUNCTION_ARGS);
extern Datum array_prepend(PG_FUNCTION_ARGS);
extern Datum dist_sp(PG_FUNCTION_ARGS);
extern Datum dist_bs(PG_FUNCTION_ARGS);
extern Datum btarraycmp(PG_FUNCTION_ARGS);
extern Datum array_cat(PG_FUNCTION_ARGS);
extern Datum array_to_text_null(PG_FUNCTION_ARGS);
extern Datum scalarlejoinsel(PG_FUNCTION_ARGS);
extern Datum array_ne(PG_FUNCTION_ARGS);
extern Datum array_lt(PG_FUNCTION_ARGS);
extern Datum array_gt(PG_FUNCTION_ARGS);
extern Datum array_le(PG_FUNCTION_ARGS);
extern Datum text_to_array(PG_FUNCTION_ARGS);
extern Datum array_to_text(PG_FUNCTION_ARGS);
extern Datum array_ge(PG_FUNCTION_ARGS);
extern Datum scalargejoinsel(PG_FUNCTION_ARGS);
extern Datum hashmacaddr(PG_FUNCTION_ARGS);
extern Datum hashtext(PG_FUNCTION_ARGS);
extern Datum rtrim1(PG_FUNCTION_ARGS);
extern Datum btoidvectorcmp(PG_FUNCTION_ARGS);
extern Datum name_text(PG_FUNCTION_ARGS);
extern Datum text_name(PG_FUNCTION_ARGS);
extern Datum name_bpchar(PG_FUNCTION_ARGS);
extern Datum bpchar_name(PG_FUNCTION_ARGS);
extern Datum dist_pathp(PG_FUNCTION_ARGS);
extern Datum hashinet(PG_FUNCTION_ARGS);
extern Datum hashint4extended(PG_FUNCTION_ARGS);
extern Datum hash_numeric(PG_FUNCTION_ARGS);
extern Datum macaddr_in(PG_FUNCTION_ARGS);
extern Datum macaddr_out(PG_FUNCTION_ARGS);
extern Datum pg_num_nulls(PG_FUNCTION_ARGS);
extern Datum pg_num_nonnulls(PG_FUNCTION_ARGS);
extern Datum hashint2extended(PG_FUNCTION_ARGS);
extern Datum hashint8extended(PG_FUNCTION_ARGS);
extern Datum hashfloat4extended(PG_FUNCTION_ARGS);
extern Datum hashfloat8extended(PG_FUNCTION_ARGS);
extern Datum hashoidextended(PG_FUNCTION_ARGS);
extern Datum hashcharextended(PG_FUNCTION_ARGS);
extern Datum hashnameextended(PG_FUNCTION_ARGS);
extern Datum hashtextextended(PG_FUNCTION_ARGS);
extern Datum hashint2(PG_FUNCTION_ARGS);
extern Datum hashint4(PG_FUNCTION_ARGS);
extern Datum hashfloat4(PG_FUNCTION_ARGS);
extern Datum hashfloat8(PG_FUNCTION_ARGS);
extern Datum hashoid(PG_FUNCTION_ARGS);
extern Datum hashchar(PG_FUNCTION_ARGS);
extern Datum hashname(PG_FUNCTION_ARGS);
extern Datum hashvarlena(PG_FUNCTION_ARGS);
extern Datum hashoidvector(PG_FUNCTION_ARGS);
extern Datum text_larger(PG_FUNCTION_ARGS);
extern Datum text_smaller(PG_FUNCTION_ARGS);
extern Datum int8in(PG_FUNCTION_ARGS);
extern Datum int8out(PG_FUNCTION_ARGS);
extern Datum int8um(PG_FUNCTION_ARGS);
extern Datum int8pl(PG_FUNCTION_ARGS);
extern Datum int8mi(PG_FUNCTION_ARGS);
extern Datum int8mul(PG_FUNCTION_ARGS);
extern Datum int8div(PG_FUNCTION_ARGS);
extern Datum int8eq(PG_FUNCTION_ARGS);
extern Datum int8ne(PG_FUNCTION_ARGS);
extern Datum int8lt(PG_FUNCTION_ARGS);
extern Datum int8gt(PG_FUNCTION_ARGS);
extern Datum int8le(PG_FUNCTION_ARGS);
extern Datum int8ge(PG_FUNCTION_ARGS);
extern Datum int84eq(PG_FUNCTION_ARGS);
extern Datum int84ne(PG_FUNCTION_ARGS);
extern Datum int84lt(PG_FUNCTION_ARGS);
extern Datum int84gt(PG_FUNCTION_ARGS);
extern Datum int84le(PG_FUNCTION_ARGS);
extern Datum int84ge(PG_FUNCTION_ARGS);
extern Datum int84(PG_FUNCTION_ARGS);
extern Datum int48(PG_FUNCTION_ARGS);
extern Datum i8tod(PG_FUNCTION_ARGS);
extern Datum dtoi8(PG_FUNCTION_ARGS);
extern Datum array_larger(PG_FUNCTION_ARGS);
extern Datum array_smaller(PG_FUNCTION_ARGS);
extern Datum inet_abbrev(PG_FUNCTION_ARGS);
extern Datum cidr_abbrev(PG_FUNCTION_ARGS);
extern Datum inet_set_masklen(PG_FUNCTION_ARGS);
extern Datum oidvectorne(PG_FUNCTION_ARGS);
extern Datum hash_array(PG_FUNCTION_ARGS);
extern Datum cidr_set_masklen(PG_FUNCTION_ARGS);
extern Datum pg_indexam_has_property(PG_FUNCTION_ARGS);
extern Datum pg_index_has_property(PG_FUNCTION_ARGS);
extern Datum pg_index_column_has_property(PG_FUNCTION_ARGS);
extern Datum i8tof(PG_FUNCTION_ARGS);
extern Datum ftoi8(PG_FUNCTION_ARGS);
extern Datum namelt(PG_FUNCTION_ARGS);
extern Datum namele(PG_FUNCTION_ARGS);
extern Datum namegt(PG_FUNCTION_ARGS);
extern Datum namege(PG_FUNCTION_ARGS);
extern Datum namene(PG_FUNCTION_ARGS);
extern Datum bpchar(PG_FUNCTION_ARGS);
extern Datum varchar(PG_FUNCTION_ARGS);
extern Datum pg_indexam_progress_phasename(PG_FUNCTION_ARGS);
extern Datum oidvectorlt(PG_FUNCTION_ARGS);
extern Datum oidvectorle(PG_FUNCTION_ARGS);
extern Datum oidvectoreq(PG_FUNCTION_ARGS);
extern Datum oidvectorge(PG_FUNCTION_ARGS);
extern Datum oidvectorgt(PG_FUNCTION_ARGS);
extern Datum network_network(PG_FUNCTION_ARGS);
extern Datum network_netmask(PG_FUNCTION_ARGS);
extern Datum network_masklen(PG_FUNCTION_ARGS);
extern Datum network_broadcast(PG_FUNCTION_ARGS);
extern Datum network_host(PG_FUNCTION_ARGS);
extern Datum dist_lp(PG_FUNCTION_ARGS);
extern Datum dist_ls(PG_FUNCTION_ARGS);
extern Datum current_user(PG_FUNCTION_ARGS);
extern Datum network_family(PG_FUNCTION_ARGS);
extern Datum int82(PG_FUNCTION_ARGS);
extern Datum be_lo_create(PG_FUNCTION_ARGS);
extern Datum oidlt(PG_FUNCTION_ARGS);
extern Datum oidle(PG_FUNCTION_ARGS);
extern Datum byteaoctetlen(PG_FUNCTION_ARGS);
extern Datum byteaGetByte(PG_FUNCTION_ARGS);
extern Datum byteaSetByte(PG_FUNCTION_ARGS);
extern Datum byteaGetBit(PG_FUNCTION_ARGS);
extern Datum byteaSetBit(PG_FUNCTION_ARGS);
extern Datum dist_pl(PG_FUNCTION_ARGS);
extern Datum dist_sl(PG_FUNCTION_ARGS);
extern Datum dist_cpoly(PG_FUNCTION_ARGS);
extern Datum poly_distance(PG_FUNCTION_ARGS);
extern Datum network_show(PG_FUNCTION_ARGS);
extern Datum text_lt(PG_FUNCTION_ARGS);
extern Datum text_le(PG_FUNCTION_ARGS);
extern Datum text_gt(PG_FUNCTION_ARGS);
extern Datum text_ge(PG_FUNCTION_ARGS);
extern Datum array_eq(PG_FUNCTION_ARGS);
extern Datum session_user(PG_FUNCTION_ARGS);
extern Datum array_dims(PG_FUNCTION_ARGS);
extern Datum array_ndims(PG_FUNCTION_ARGS);
extern Datum byteaoverlay(PG_FUNCTION_ARGS);
extern Datum array_in(PG_FUNCTION_ARGS);
extern Datum array_out(PG_FUNCTION_ARGS);
extern Datum byteaoverlay_no_len(PG_FUNCTION_ARGS);
extern Datum macaddr_trunc(PG_FUNCTION_ARGS);
extern Datum int28(PG_FUNCTION_ARGS);
extern Datum be_lo_import(PG_FUNCTION_ARGS);
extern Datum be_lo_export(PG_FUNCTION_ARGS);
extern Datum int4inc(PG_FUNCTION_ARGS);
extern Datum be_lo_import_with_oid(PG_FUNCTION_ARGS);
extern Datum int4larger(PG_FUNCTION_ARGS);
extern Datum int4smaller(PG_FUNCTION_ARGS);
extern Datum int2larger(PG_FUNCTION_ARGS);
extern Datum int2smaller(PG_FUNCTION_ARGS);
extern Datum hashvarlenaextended(PG_FUNCTION_ARGS);
extern Datum hashoidvectorextended(PG_FUNCTION_ARGS);
extern Datum hash_aclitem_extended(PG_FUNCTION_ARGS);
extern Datum hashmacaddrextended(PG_FUNCTION_ARGS);
extern Datum hashinetextended(PG_FUNCTION_ARGS);
extern Datum hash_numeric_extended(PG_FUNCTION_ARGS);
extern Datum hashmacaddr8extended(PG_FUNCTION_ARGS);
extern Datum hash_array_extended(PG_FUNCTION_ARGS);
extern Datum dist_polyc(PG_FUNCTION_ARGS);
extern Datum pg_client_encoding(PG_FUNCTION_ARGS);
extern Datum current_query(PG_FUNCTION_ARGS);
extern Datum macaddr_eq(PG_FUNCTION_ARGS);
extern Datum macaddr_lt(PG_FUNCTION_ARGS);
extern Datum macaddr_le(PG_FUNCTION_ARGS);
extern Datum macaddr_gt(PG_FUNCTION_ARGS);
extern Datum macaddr_ge(PG_FUNCTION_ARGS);
extern Datum macaddr_ne(PG_FUNCTION_ARGS);
extern Datum macaddr_cmp(PG_FUNCTION_ARGS);
extern Datum int82pl(PG_FUNCTION_ARGS);
extern Datum int82mi(PG_FUNCTION_ARGS);
extern Datum int82mul(PG_FUNCTION_ARGS);
extern Datum int82div(PG_FUNCTION_ARGS);
extern Datum int28pl(PG_FUNCTION_ARGS);
extern Datum btint8cmp(PG_FUNCTION_ARGS);
extern Datum cash_mul_flt4(PG_FUNCTION_ARGS);
extern Datum cash_div_flt4(PG_FUNCTION_ARGS);
extern Datum flt4_mul_cash(PG_FUNCTION_ARGS);
extern Datum textpos(PG_FUNCTION_ARGS);
extern Datum textlike(PG_FUNCTION_ARGS);
extern Datum textnlike(PG_FUNCTION_ARGS);
extern Datum int48eq(PG_FUNCTION_ARGS);
extern Datum int48ne(PG_FUNCTION_ARGS);
extern Datum int48lt(PG_FUNCTION_ARGS);
extern Datum int48gt(PG_FUNCTION_ARGS);
extern Datum int48le(PG_FUNCTION_ARGS);
extern Datum int48ge(PG_FUNCTION_ARGS);
extern Datum namelike(PG_FUNCTION_ARGS);
extern Datum namenlike(PG_FUNCTION_ARGS);
extern Datum char_bpchar(PG_FUNCTION_ARGS);
extern Datum current_database(PG_FUNCTION_ARGS);
extern Datum int4_mul_cash(PG_FUNCTION_ARGS);
extern Datum int2_mul_cash(PG_FUNCTION_ARGS);
extern Datum cash_mul_int4(PG_FUNCTION_ARGS);
extern Datum cash_div_int4(PG_FUNCTION_ARGS);
extern Datum cash_mul_int2(PG_FUNCTION_ARGS);
extern Datum cash_div_int2(PG_FUNCTION_ARGS);
extern Datum lower(PG_FUNCTION_ARGS);
extern Datum upper(PG_FUNCTION_ARGS);
extern Datum initcap(PG_FUNCTION_ARGS);
extern Datum lpad(PG_FUNCTION_ARGS);
extern Datum rpad(PG_FUNCTION_ARGS);
extern Datum ltrim(PG_FUNCTION_ARGS);
extern Datum rtrim(PG_FUNCTION_ARGS);
extern Datum text_substr(PG_FUNCTION_ARGS);
extern Datum translate(PG_FUNCTION_ARGS);
extern Datum ltrim1(PG_FUNCTION_ARGS);
extern Datum text_substr_no_len(PG_FUNCTION_ARGS);
extern Datum btrim(PG_FUNCTION_ARGS);
extern Datum btrim1(PG_FUNCTION_ARGS);
extern Datum cash_in(PG_FUNCTION_ARGS);
extern Datum cash_out(PG_FUNCTION_ARGS);
extern Datum cash_eq(PG_FUNCTION_ARGS);
extern Datum cash_ne(PG_FUNCTION_ARGS);
extern Datum cash_lt(PG_FUNCTION_ARGS);
extern Datum cash_le(PG_FUNCTION_ARGS);
extern Datum cash_gt(PG_FUNCTION_ARGS);
extern Datum cash_ge(PG_FUNCTION_ARGS);
extern Datum cash_pl(PG_FUNCTION_ARGS);
extern Datum cash_mi(PG_FUNCTION_ARGS);
extern Datum cash_mul_flt8(PG_FUNCTION_ARGS);
extern Datum cash_div_flt8(PG_FUNCTION_ARGS);
extern Datum cashlarger(PG_FUNCTION_ARGS);
extern Datum cashsmaller(PG_FUNCTION_ARGS);
extern Datum inet_in(PG_FUNCTION_ARGS);
extern Datum inet_out(PG_FUNCTION_ARGS);
extern Datum flt8_mul_cash(PG_FUNCTION_ARGS);
extern Datum network_eq(PG_FUNCTION_ARGS);
extern Datum network_lt(PG_FUNCTION_ARGS);
extern Datum network_le(PG_FUNCTION_ARGS);
extern Datum network_gt(PG_FUNCTION_ARGS);
extern Datum network_ge(PG_FUNCTION_ARGS);
extern Datum network_ne(PG_FUNCTION_ARGS);
extern Datum network_cmp(PG_FUNCTION_ARGS);
extern Datum network_sub(PG_FUNCTION_ARGS);
extern Datum network_subeq(PG_FUNCTION_ARGS);
extern Datum network_sup(PG_FUNCTION_ARGS);
extern Datum network_supeq(PG_FUNCTION_ARGS);
extern Datum cash_words(PG_FUNCTION_ARGS);
extern Datum generate_series_timestamp(PG_FUNCTION_ARGS);
extern Datum generate_series_timestamptz(PG_FUNCTION_ARGS);
extern Datum int28mi(PG_FUNCTION_ARGS);
extern Datum int28mul(PG_FUNCTION_ARGS);
extern Datum text_char(PG_FUNCTION_ARGS);
extern Datum int8mod(PG_FUNCTION_ARGS);
extern Datum char_text(PG_FUNCTION_ARGS);
extern Datum int28div(PG_FUNCTION_ARGS);
extern Datum hashint8(PG_FUNCTION_ARGS);
extern Datum be_lo_open(PG_FUNCTION_ARGS);
extern Datum be_lo_close(PG_FUNCTION_ARGS);
extern Datum be_loread(PG_FUNCTION_ARGS);
extern Datum be_lowrite(PG_FUNCTION_ARGS);
extern Datum be_lo_lseek(PG_FUNCTION_ARGS);
extern Datum be_lo_creat(PG_FUNCTION_ARGS);
extern Datum be_lo_tell(PG_FUNCTION_ARGS);
extern Datum on_pl(PG_FUNCTION_ARGS);
extern Datum on_sl(PG_FUNCTION_ARGS);
extern Datum close_pl(PG_FUNCTION_ARGS);
extern Datum be_lo_unlink(PG_FUNCTION_ARGS);
extern Datum hashbpcharextended(PG_FUNCTION_ARGS);
extern Datum path_inter(PG_FUNCTION_ARGS);
extern Datum box_area(PG_FUNCTION_ARGS);
extern Datum box_width(PG_FUNCTION_ARGS);
extern Datum box_height(PG_FUNCTION_ARGS);
extern Datum box_distance(PG_FUNCTION_ARGS);
extern Datum path_area(PG_FUNCTION_ARGS);
extern Datum box_intersect(PG_FUNCTION_ARGS);
extern Datum box_diagonal(PG_FUNCTION_ARGS);
extern Datum path_n_lt(PG_FUNCTION_ARGS);
extern Datum path_n_gt(PG_FUNCTION_ARGS);
extern Datum path_n_eq(PG_FUNCTION_ARGS);
extern Datum path_n_le(PG_FUNCTION_ARGS);
extern Datum path_n_ge(PG_FUNCTION_ARGS);
extern Datum path_length(PG_FUNCTION_ARGS);
extern Datum point_ne(PG_FUNCTION_ARGS);
extern Datum point_vert(PG_FUNCTION_ARGS);
extern Datum point_horiz(PG_FUNCTION_ARGS);
extern Datum point_distance(PG_FUNCTION_ARGS);
extern Datum point_slope(PG_FUNCTION_ARGS);
extern Datum lseg_construct(PG_FUNCTION_ARGS);
extern Datum lseg_intersect(PG_FUNCTION_ARGS);
extern Datum lseg_parallel(PG_FUNCTION_ARGS);
extern Datum lseg_perp(PG_FUNCTION_ARGS);
extern Datum lseg_vertical(PG_FUNCTION_ARGS);
extern Datum lseg_horizontal(PG_FUNCTION_ARGS);
extern Datum lseg_eq(PG_FUNCTION_ARGS);
extern Datum be_lo_truncate(PG_FUNCTION_ARGS);
extern Datum textlike_support(PG_FUNCTION_ARGS);
extern Datum texticregexeq_support(PG_FUNCTION_ARGS);
extern Datum texticlike_support(PG_FUNCTION_ARGS);
extern Datum timestamptz_izone(PG_FUNCTION_ARGS);
extern Datum gist_point_compress(PG_FUNCTION_ARGS);
extern Datum aclitemin(PG_FUNCTION_ARGS);
extern Datum aclitemout(PG_FUNCTION_ARGS);
extern Datum aclinsert(PG_FUNCTION_ARGS);
extern Datum aclremove(PG_FUNCTION_ARGS);
extern Datum aclcontains(PG_FUNCTION_ARGS);
extern Datum getdatabaseencoding(PG_FUNCTION_ARGS);
extern Datum bpcharin(PG_FUNCTION_ARGS);
extern Datum bpcharout(PG_FUNCTION_ARGS);
extern Datum varcharin(PG_FUNCTION_ARGS);
extern Datum varcharout(PG_FUNCTION_ARGS);
extern Datum bpchareq(PG_FUNCTION_ARGS);
extern Datum bpcharlt(PG_FUNCTION_ARGS);
extern Datum bpcharle(PG_FUNCTION_ARGS);
extern Datum bpchargt(PG_FUNCTION_ARGS);
extern Datum bpcharge(PG_FUNCTION_ARGS);
extern Datum bpcharne(PG_FUNCTION_ARGS);
extern Datum aclitem_eq(PG_FUNCTION_ARGS);
extern Datum bpchar_larger(PG_FUNCTION_ARGS);
extern Datum bpchar_smaller(PG_FUNCTION_ARGS);
extern Datum pg_prepared_xact(PG_FUNCTION_ARGS);
extern Datum generate_series_step_int4(PG_FUNCTION_ARGS);
extern Datum generate_series_int4(PG_FUNCTION_ARGS);
extern Datum generate_series_step_int8(PG_FUNCTION_ARGS);
extern Datum generate_series_int8(PG_FUNCTION_ARGS);
extern Datum bpcharcmp(PG_FUNCTION_ARGS);
extern Datum text_regclass(PG_FUNCTION_ARGS);
extern Datum hashbpchar(PG_FUNCTION_ARGS);
extern Datum format_type(PG_FUNCTION_ARGS);
extern Datum date_in(PG_FUNCTION_ARGS);
extern Datum date_out(PG_FUNCTION_ARGS);
extern Datum date_eq(PG_FUNCTION_ARGS);
extern Datum date_lt(PG_FUNCTION_ARGS);
extern Datum date_le(PG_FUNCTION_ARGS);
extern Datum date_gt(PG_FUNCTION_ARGS);
extern Datum date_ge(PG_FUNCTION_ARGS);
extern Datum date_ne(PG_FUNCTION_ARGS);
extern Datum date_cmp(PG_FUNCTION_ARGS);
extern Datum time_lt(PG_FUNCTION_ARGS);
extern Datum time_le(PG_FUNCTION_ARGS);
extern Datum time_gt(PG_FUNCTION_ARGS);
extern Datum time_ge(PG_FUNCTION_ARGS);
extern Datum time_ne(PG_FUNCTION_ARGS);
extern Datum time_cmp(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_wal(PG_FUNCTION_ARGS);
extern Datum pg_get_wal_replay_pause_state(PG_FUNCTION_ARGS);
extern Datum date_larger(PG_FUNCTION_ARGS);
extern Datum date_smaller(PG_FUNCTION_ARGS);
extern Datum date_mi(PG_FUNCTION_ARGS);
extern Datum date_pli(PG_FUNCTION_ARGS);
extern Datum date_mii(PG_FUNCTION_ARGS);
extern Datum time_in(PG_FUNCTION_ARGS);
extern Datum time_out(PG_FUNCTION_ARGS);
extern Datum time_eq(PG_FUNCTION_ARGS);
extern Datum circle_add_pt(PG_FUNCTION_ARGS);
extern Datum circle_sub_pt(PG_FUNCTION_ARGS);
extern Datum circle_mul_pt(PG_FUNCTION_ARGS);
extern Datum circle_div_pt(PG_FUNCTION_ARGS);
extern Datum timestamptz_in(PG_FUNCTION_ARGS);
extern Datum timestamptz_out(PG_FUNCTION_ARGS);
extern Datum timestamp_eq(PG_FUNCTION_ARGS);
extern Datum timestamp_ne(PG_FUNCTION_ARGS);
extern Datum timestamp_lt(PG_FUNCTION_ARGS);
extern Datum timestamp_le(PG_FUNCTION_ARGS);
extern Datum timestamp_ge(PG_FUNCTION_ARGS);
extern Datum timestamp_gt(PG_FUNCTION_ARGS);
extern Datum float8_timestamptz(PG_FUNCTION_ARGS);
extern Datum timestamptz_zone(PG_FUNCTION_ARGS);
extern Datum interval_in(PG_FUNCTION_ARGS);
extern Datum interval_out(PG_FUNCTION_ARGS);
extern Datum interval_eq(PG_FUNCTION_ARGS);
extern Datum interval_ne(PG_FUNCTION_ARGS);
extern Datum interval_lt(PG_FUNCTION_ARGS);
extern Datum interval_le(PG_FUNCTION_ARGS);
extern Datum interval_ge(PG_FUNCTION_ARGS);
extern Datum interval_gt(PG_FUNCTION_ARGS);
extern Datum interval_um(PG_FUNCTION_ARGS);
extern Datum interval_pl(PG_FUNCTION_ARGS);
extern Datum interval_mi(PG_FUNCTION_ARGS);
extern Datum timestamptz_part(PG_FUNCTION_ARGS);
extern Datum interval_part(PG_FUNCTION_ARGS);
extern Datum network_subset_support(PG_FUNCTION_ARGS);
extern Datum date_timestamptz(PG_FUNCTION_ARGS);
extern Datum interval_justify_hours(PG_FUNCTION_ARGS);
extern Datum jsonb_path_exists_tz(PG_FUNCTION_ARGS);
extern Datum timestamptz_date(PG_FUNCTION_ARGS);
extern Datum jsonb_path_query_tz(PG_FUNCTION_ARGS);
extern Datum jsonb_path_query_array_tz(PG_FUNCTION_ARGS);
extern Datum xid_age(PG_FUNCTION_ARGS);
extern Datum timestamp_mi(PG_FUNCTION_ARGS);
extern Datum timestamptz_pl_interval(PG_FUNCTION_ARGS);
extern Datum timestamptz_mi_interval(PG_FUNCTION_ARGS);
extern Datum generate_subscripts(PG_FUNCTION_ARGS);
extern Datum generate_subscripts_nodir(PG_FUNCTION_ARGS);
extern Datum array_fill(PG_FUNCTION_ARGS);
extern Datum dlog10(PG_FUNCTION_ARGS);
extern Datum timestamp_smaller(PG_FUNCTION_ARGS);
extern Datum timestamp_larger(PG_FUNCTION_ARGS);
extern Datum interval_smaller(PG_FUNCTION_ARGS);
extern Datum interval_larger(PG_FUNCTION_ARGS);
extern Datum timestamptz_age(PG_FUNCTION_ARGS);
extern Datum interval_scale(PG_FUNCTION_ARGS);
extern Datum timestamptz_trunc(PG_FUNCTION_ARGS);
extern Datum interval_trunc(PG_FUNCTION_ARGS);
extern Datum int8inc(PG_FUNCTION_ARGS);
extern Datum int8abs(PG_FUNCTION_ARGS);
extern Datum int8larger(PG_FUNCTION_ARGS);
extern Datum int8smaller(PG_FUNCTION_ARGS);
extern Datum texticregexeq(PG_FUNCTION_ARGS);
extern Datum texticregexne(PG_FUNCTION_ARGS);
extern Datum nameicregexeq(PG_FUNCTION_ARGS);
extern Datum nameicregexne(PG_FUNCTION_ARGS);
extern Datum boolin(PG_FUNCTION_ARGS);
extern Datum boolout(PG_FUNCTION_ARGS);
extern Datum byteain(PG_FUNCTION_ARGS);
extern Datum charin(PG_FUNCTION_ARGS);
extern Datum charlt(PG_FUNCTION_ARGS);
extern Datum unique_key_recheck(PG_FUNCTION_ARGS);
extern Datum int4abs(PG_FUNCTION_ARGS);
extern Datum nameregexne(PG_FUNCTION_ARGS);
extern Datum int2abs(PG_FUNCTION_ARGS);
extern Datum textregexeq(PG_FUNCTION_ARGS);
extern Datum textregexne(PG_FUNCTION_ARGS);
extern Datum textlen(PG_FUNCTION_ARGS);
extern Datum textcat(PG_FUNCTION_ARGS);
extern Datum PG_char_to_encoding(PG_FUNCTION_ARGS);
extern Datum tidne(PG_FUNCTION_ARGS);
extern Datum cidr_in(PG_FUNCTION_ARGS);
extern Datum parse_ident(PG_FUNCTION_ARGS);
extern Datum pg_column_size(PG_FUNCTION_ARGS);
extern Datum overlaps_timetz(PG_FUNCTION_ARGS);
extern Datum datetime_timestamp(PG_FUNCTION_ARGS);
extern Datum timetz_part(PG_FUNCTION_ARGS);
extern Datum int84pl(PG_FUNCTION_ARGS);
extern Datum int84mi(PG_FUNCTION_ARGS);
extern Datum int84mul(PG_FUNCTION_ARGS);
extern Datum int84div(PG_FUNCTION_ARGS);
extern Datum int48pl(PG_FUNCTION_ARGS);
extern Datum int48mi(PG_FUNCTION_ARGS);
extern Datum int48mul(PG_FUNCTION_ARGS);
extern Datum int48div(PG_FUNCTION_ARGS);
extern Datum quote_ident(PG_FUNCTION_ARGS);
extern Datum quote_literal(PG_FUNCTION_ARGS);
extern Datum timestamptz_trunc_zone(PG_FUNCTION_ARGS);
extern Datum array_fill_with_lower_bounds(PG_FUNCTION_ARGS);
extern Datum i8tooid(PG_FUNCTION_ARGS);
extern Datum oidtoi8(PG_FUNCTION_ARGS);
extern Datum quote_nullable(PG_FUNCTION_ARGS);
extern Datum suppress_redundant_updates_trigger(PG_FUNCTION_ARGS);
extern Datum tideq(PG_FUNCTION_ARGS);
extern Datum multirange_unnest(PG_FUNCTION_ARGS);
extern Datum currtid_byrelname(PG_FUNCTION_ARGS);
extern Datum interval_justify_days(PG_FUNCTION_ARGS);
extern Datum datetimetz_timestamptz(PG_FUNCTION_ARGS);
extern Datum now(PG_FUNCTION_ARGS);
extern Datum positionsel(PG_FUNCTION_ARGS);
extern Datum positionjoinsel(PG_FUNCTION_ARGS);
extern Datum contsel(PG_FUNCTION_ARGS);
extern Datum contjoinsel(PG_FUNCTION_ARGS);
extern Datum overlaps_timestamp(PG_FUNCTION_ARGS);
extern Datum overlaps_time(PG_FUNCTION_ARGS);
extern Datum timestamp_in(PG_FUNCTION_ARGS);
extern Datum timestamp_out(PG_FUNCTION_ARGS);
extern Datum timestamp_cmp(PG_FUNCTION_ARGS);
extern Datum interval_cmp(PG_FUNCTION_ARGS);
extern Datum timestamp_time(PG_FUNCTION_ARGS);
extern Datum bpcharlen(PG_FUNCTION_ARGS);
extern Datum interval_div(PG_FUNCTION_ARGS);
extern Datum oidvectortypes(PG_FUNCTION_ARGS);
extern Datum timetz_in(PG_FUNCTION_ARGS);
extern Datum timetz_out(PG_FUNCTION_ARGS);
extern Datum timetz_eq(PG_FUNCTION_ARGS);
extern Datum timetz_ne(PG_FUNCTION_ARGS);
extern Datum timetz_lt(PG_FUNCTION_ARGS);
extern Datum timetz_le(PG_FUNCTION_ARGS);
extern Datum timetz_ge(PG_FUNCTION_ARGS);
extern Datum timetz_gt(PG_FUNCTION_ARGS);
extern Datum timetz_cmp(PG_FUNCTION_ARGS);
extern Datum network_hostmask(PG_FUNCTION_ARGS);
extern Datum textregexeq_support(PG_FUNCTION_ARGS);
extern Datum makeaclitem(PG_FUNCTION_ARGS);
extern Datum time_interval(PG_FUNCTION_ARGS);
extern Datum pg_lock_status(PG_FUNCTION_ARGS);
extern Datum date_finite(PG_FUNCTION_ARGS);
extern Datum textoctetlen(PG_FUNCTION_ARGS);
extern Datum bpcharoctetlen(PG_FUNCTION_ARGS);
extern Datum numeric_fac(PG_FUNCTION_ARGS);
extern Datum time_larger(PG_FUNCTION_ARGS);
extern Datum time_smaller(PG_FUNCTION_ARGS);
extern Datum timetz_larger(PG_FUNCTION_ARGS);
extern Datum timetz_smaller(PG_FUNCTION_ARGS);
extern Datum time_part(PG_FUNCTION_ARGS);
extern Datum pg_get_constraintdef(PG_FUNCTION_ARGS);
extern Datum timestamptz_timetz(PG_FUNCTION_ARGS);
extern Datum timestamp_finite(PG_FUNCTION_ARGS);
extern Datum interval_finite(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_backend_start(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_backend_client_addr(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_backend_client_port(PG_FUNCTION_ARGS);
extern Datum current_schema(PG_FUNCTION_ARGS);
extern Datum current_schemas(PG_FUNCTION_ARGS);
extern Datum textoverlay(PG_FUNCTION_ARGS);
extern Datum textoverlay_no_len(PG_FUNCTION_ARGS);
extern Datum line_parallel(PG_FUNCTION_ARGS);
extern Datum line_perp(PG_FUNCTION_ARGS);
extern Datum line_vertical(PG_FUNCTION_ARGS);
extern Datum line_horizontal(PG_FUNCTION_ARGS);
extern Datum circle_center(PG_FUNCTION_ARGS);
extern Datum interval_time(PG_FUNCTION_ARGS);
extern Datum points_box(PG_FUNCTION_ARGS);
extern Datum box_add(PG_FUNCTION_ARGS);
extern Datum box_sub(PG_FUNCTION_ARGS);
extern Datum box_mul(PG_FUNCTION_ARGS);
extern Datum box_div(PG_FUNCTION_ARGS);
extern Datum cidr_out(PG_FUNCTION_ARGS);
extern Datum poly_contain_pt(PG_FUNCTION_ARGS);
extern Datum pt_contained_poly(PG_FUNCTION_ARGS);
extern Datum path_isclosed(PG_FUNCTION_ARGS);
extern Datum path_isopen(PG_FUNCTION_ARGS);
extern Datum path_npoints(PG_FUNCTION_ARGS);
extern Datum path_close(PG_FUNCTION_ARGS);
extern Datum path_open(PG_FUNCTION_ARGS);
extern Datum path_add(PG_FUNCTION_ARGS);
extern Datum path_add_pt(PG_FUNCTION_ARGS);
extern Datum path_sub_pt(PG_FUNCTION_ARGS);
extern Datum path_mul_pt(PG_FUNCTION_ARGS);
extern Datum path_div_pt(PG_FUNCTION_ARGS);
extern Datum construct_point(PG_FUNCTION_ARGS);
extern Datum point_add(PG_FUNCTION_ARGS);
extern Datum point_sub(PG_FUNCTION_ARGS);
extern Datum point_mul(PG_FUNCTION_ARGS);
extern Datum point_div(PG_FUNCTION_ARGS);
extern Datum poly_npoints(PG_FUNCTION_ARGS);
extern Datum poly_box(PG_FUNCTION_ARGS);
extern Datum poly_path(PG_FUNCTION_ARGS);
extern Datum box_poly(PG_FUNCTION_ARGS);
extern Datum path_poly(PG_FUNCTION_ARGS);
extern Datum circle_in(PG_FUNCTION_ARGS);
extern Datum circle_out(PG_FUNCTION_ARGS);
extern Datum circle_same(PG_FUNCTION_ARGS);
extern Datum circle_contain(PG_FUNCTION_ARGS);
extern Datum circle_left(PG_FUNCTION_ARGS);
extern Datum circle_overleft(PG_FUNCTION_ARGS);
extern Datum circle_overright(PG_FUNCTION_ARGS);
extern Datum circle_right(PG_FUNCTION_ARGS);
extern Datum circle_contained(PG_FUNCTION_ARGS);
extern Datum circle_overlap(PG_FUNCTION_ARGS);
extern Datum circle_below(PG_FUNCTION_ARGS);
extern Datum circle_above(PG_FUNCTION_ARGS);
extern Datum circle_eq(PG_FUNCTION_ARGS);
extern Datum circle_ne(PG_FUNCTION_ARGS);
extern Datum circle_lt(PG_FUNCTION_ARGS);
extern Datum circle_gt(PG_FUNCTION_ARGS);
extern Datum circle_le(PG_FUNCTION_ARGS);
extern Datum circle_ge(PG_FUNCTION_ARGS);
extern Datum circle_area(PG_FUNCTION_ARGS);
extern Datum circle_diameter(PG_FUNCTION_ARGS);
extern Datum circle_radius(PG_FUNCTION_ARGS);
extern Datum circle_distance(PG_FUNCTION_ARGS);
extern Datum cr_circle(PG_FUNCTION_ARGS);
extern Datum poly_circle(PG_FUNCTION_ARGS);
extern Datum circle_poly(PG_FUNCTION_ARGS);
extern Datum dist_pc(PG_FUNCTION_ARGS);
extern Datum circle_contain_pt(PG_FUNCTION_ARGS);
extern Datum pt_contained_circle(PG_FUNCTION_ARGS);
extern Datum box_circle(PG_FUNCTION_ARGS);
extern Datum circle_box(PG_FUNCTION_ARGS);
extern Datum lseg_ne(PG_FUNCTION_ARGS);
extern Datum lseg_lt(PG_FUNCTION_ARGS);
extern Datum lseg_le(PG_FUNCTION_ARGS);
extern Datum lseg_gt(PG_FUNCTION_ARGS);
extern Datum lseg_ge(PG_FUNCTION_ARGS);
extern Datum lseg_length(PG_FUNCTION_ARGS);
extern Datum close_ls(PG_FUNCTION_ARGS);
extern Datum close_lseg(PG_FUNCTION_ARGS);
extern Datum line_in(PG_FUNCTION_ARGS);
extern Datum line_out(PG_FUNCTION_ARGS);
extern Datum line_eq(PG_FUNCTION_ARGS);
extern Datum line_construct_pp(PG_FUNCTION_ARGS);
extern Datum line_interpt(PG_FUNCTION_ARGS);
extern Datum line_intersect(PG_FUNCTION_ARGS);
extern Datum bit_in(PG_FUNCTION_ARGS);
extern Datum bit_out(PG_FUNCTION_ARGS);
extern Datum pg_get_ruledef(PG_FUNCTION_ARGS);
extern Datum nextval_oid(PG_FUNCTION_ARGS);
extern Datum currval_oid(PG_FUNCTION_ARGS);
extern Datum setval_oid(PG_FUNCTION_ARGS);
extern Datum varbit_in(PG_FUNCTION_ARGS);
extern Datum varbit_out(PG_FUNCTION_ARGS);
extern Datum biteq(PG_FUNCTION_ARGS);
extern Datum bitne(PG_FUNCTION_ARGS);
extern Datum bitge(PG_FUNCTION_ARGS);
extern Datum bitgt(PG_FUNCTION_ARGS);
extern Datum bitle(PG_FUNCTION_ARGS);
extern Datum bitlt(PG_FUNCTION_ARGS);
extern Datum bitcmp(PG_FUNCTION_ARGS);
extern Datum PG_encoding_to_char(PG_FUNCTION_ARGS);
extern Datum drandom(PG_FUNCTION_ARGS);
extern Datum setseed(PG_FUNCTION_ARGS);
extern Datum dasin(PG_FUNCTION_ARGS);
extern Datum dacos(PG_FUNCTION_ARGS);
extern Datum datan(PG_FUNCTION_ARGS);
extern Datum datan2(PG_FUNCTION_ARGS);
extern Datum dsin(PG_FUNCTION_ARGS);
extern Datum dcos(PG_FUNCTION_ARGS);
extern Datum dtan(PG_FUNCTION_ARGS);
extern Datum dcot(PG_FUNCTION_ARGS);
extern Datum degrees(PG_FUNCTION_ARGS);
extern Datum radians(PG_FUNCTION_ARGS);
extern Datum dpi(PG_FUNCTION_ARGS);
extern Datum interval_mul(PG_FUNCTION_ARGS);
extern Datum pg_typeof(PG_FUNCTION_ARGS);
extern Datum ascii(PG_FUNCTION_ARGS);
extern Datum chr(PG_FUNCTION_ARGS);
extern Datum repeat(PG_FUNCTION_ARGS);
extern Datum similar_escape(PG_FUNCTION_ARGS);
extern Datum mul_d_interval(PG_FUNCTION_ARGS);
extern Datum texticlike(PG_FUNCTION_ARGS);
extern Datum texticnlike(PG_FUNCTION_ARGS);
extern Datum nameiclike(PG_FUNCTION_ARGS);
extern Datum nameicnlike(PG_FUNCTION_ARGS);
extern Datum like_escape(PG_FUNCTION_ARGS);
extern Datum oidgt(PG_FUNCTION_ARGS);
extern Datum oidge(PG_FUNCTION_ARGS);
extern Datum pg_get_viewdef_name(PG_FUNCTION_ARGS);
extern Datum pg_get_viewdef(PG_FUNCTION_ARGS);
extern Datum pg_get_userbyid(PG_FUNCTION_ARGS);
extern Datum pg_get_indexdef(PG_FUNCTION_ARGS);
extern Datum RI_FKey_check_ins(PG_FUNCTION_ARGS);
extern Datum RI_FKey_check_upd(PG_FUNCTION_ARGS);
extern Datum RI_FKey_cascade_del(PG_FUNCTION_ARGS);
extern Datum RI_FKey_cascade_upd(PG_FUNCTION_ARGS);
extern Datum RI_FKey_restrict_del(PG_FUNCTION_ARGS);
extern Datum RI_FKey_restrict_upd(PG_FUNCTION_ARGS);
extern Datum RI_FKey_setnull_del(PG_FUNCTION_ARGS);
extern Datum RI_FKey_setnull_upd(PG_FUNCTION_ARGS);
extern Datum RI_FKey_setdefault_del(PG_FUNCTION_ARGS);
extern Datum RI_FKey_setdefault_upd(PG_FUNCTION_ARGS);
extern Datum RI_FKey_noaction_del(PG_FUNCTION_ARGS);
extern Datum RI_FKey_noaction_upd(PG_FUNCTION_ARGS);
extern Datum pg_get_triggerdef(PG_FUNCTION_ARGS);
extern Datum pg_get_serial_sequence(PG_FUNCTION_ARGS);
extern Datum bit_and(PG_FUNCTION_ARGS);
extern Datum bit_or(PG_FUNCTION_ARGS);
extern Datum bitxor(PG_FUNCTION_ARGS);
extern Datum bitnot(PG_FUNCTION_ARGS);
extern Datum bitshiftleft(PG_FUNCTION_ARGS);
extern Datum bitshiftright(PG_FUNCTION_ARGS);
extern Datum bitcat(PG_FUNCTION_ARGS);
extern Datum bitsubstr(PG_FUNCTION_ARGS);
extern Datum bitlength(PG_FUNCTION_ARGS);
extern Datum bitoctetlength(PG_FUNCTION_ARGS);
extern Datum bitfromint4(PG_FUNCTION_ARGS);
extern Datum bittoint4(PG_FUNCTION_ARGS);
extern Datum bit(PG_FUNCTION_ARGS);
extern Datum pg_get_keywords(PG_FUNCTION_ARGS);
extern Datum varbit(PG_FUNCTION_ARGS);
extern Datum time_hash(PG_FUNCTION_ARGS);
extern Datum aclexplode(PG_FUNCTION_ARGS);
extern Datum time_mi_time(PG_FUNCTION_ARGS);
extern Datum boolle(PG_FUNCTION_ARGS);
extern Datum boolge(PG_FUNCTION_ARGS);
extern Datum btboolcmp(PG_FUNCTION_ARGS);
extern Datum timetz_hash(PG_FUNCTION_ARGS);
extern Datum interval_hash(PG_FUNCTION_ARGS);
extern Datum bitposition(PG_FUNCTION_ARGS);
extern Datum bitsubstr_no_len(PG_FUNCTION_ARGS);
extern Datum numeric_in(PG_FUNCTION_ARGS);
extern Datum numeric_out(PG_FUNCTION_ARGS);
extern Datum numeric(PG_FUNCTION_ARGS);
extern Datum numeric_abs(PG_FUNCTION_ARGS);
extern Datum numeric_sign(PG_FUNCTION_ARGS);
extern Datum numeric_round(PG_FUNCTION_ARGS);
extern Datum numeric_trunc(PG_FUNCTION_ARGS);
extern Datum numeric_ceil(PG_FUNCTION_ARGS);
extern Datum numeric_floor(PG_FUNCTION_ARGS);
extern Datum length_in_encoding(PG_FUNCTION_ARGS);
extern Datum pg_convert_from(PG_FUNCTION_ARGS);
extern Datum inet_to_cidr(PG_FUNCTION_ARGS);
extern Datum pg_get_expr(PG_FUNCTION_ARGS);
extern Datum pg_convert_to(PG_FUNCTION_ARGS);
extern Datum numeric_eq(PG_FUNCTION_ARGS);
extern Datum numeric_ne(PG_FUNCTION_ARGS);
extern Datum numeric_gt(PG_FUNCTION_ARGS);
extern Datum numeric_ge(PG_FUNCTION_ARGS);
extern Datum numeric_lt(PG_FUNCTION_ARGS);
extern Datum numeric_le(PG_FUNCTION_ARGS);
extern Datum numeric_add(PG_FUNCTION_ARGS);
extern Datum numeric_sub(PG_FUNCTION_ARGS);
extern Datum numeric_mul(PG_FUNCTION_ARGS);
extern Datum numeric_div(PG_FUNCTION_ARGS);
extern Datum numeric_mod(PG_FUNCTION_ARGS);
extern Datum numeric_sqrt(PG_FUNCTION_ARGS);
extern Datum numeric_exp(PG_FUNCTION_ARGS);
extern Datum numeric_ln(PG_FUNCTION_ARGS);
extern Datum numeric_log(PG_FUNCTION_ARGS);
extern Datum numeric_power(PG_FUNCTION_ARGS);
extern Datum int4_numeric(PG_FUNCTION_ARGS);
extern Datum float4_numeric(PG_FUNCTION_ARGS);
extern Datum float8_numeric(PG_FUNCTION_ARGS);
extern Datum numeric_int4(PG_FUNCTION_ARGS);
extern Datum numeric_float4(PG_FUNCTION_ARGS);
extern Datum numeric_float8(PG_FUNCTION_ARGS);
extern Datum time_pl_interval(PG_FUNCTION_ARGS);
extern Datum time_mi_interval(PG_FUNCTION_ARGS);
extern Datum timetz_pl_interval(PG_FUNCTION_ARGS);
extern Datum timetz_mi_interval(PG_FUNCTION_ARGS);
extern Datum numeric_inc(PG_FUNCTION_ARGS);
extern Datum setval3_oid(PG_FUNCTION_ARGS);
extern Datum numeric_smaller(PG_FUNCTION_ARGS);
extern Datum numeric_larger(PG_FUNCTION_ARGS);
extern Datum interval_to_char(PG_FUNCTION_ARGS);
extern Datum numeric_cmp(PG_FUNCTION_ARGS);
extern Datum timestamptz_to_char(PG_FUNCTION_ARGS);
extern Datum numeric_uminus(PG_FUNCTION_ARGS);
extern Datum numeric_to_char(PG_FUNCTION_ARGS);
extern Datum int4_to_char(PG_FUNCTION_ARGS);
extern Datum int8_to_char(PG_FUNCTION_ARGS);
extern Datum float4_to_char(PG_FUNCTION_ARGS);
extern Datum float8_to_char(PG_FUNCTION_ARGS);
extern Datum numeric_to_number(PG_FUNCTION_ARGS);
extern Datum to_timestamp(PG_FUNCTION_ARGS);
extern Datum numeric_int8(PG_FUNCTION_ARGS);
extern Datum to_date(PG_FUNCTION_ARGS);
extern Datum int8_numeric(PG_FUNCTION_ARGS);
extern Datum int2_numeric(PG_FUNCTION_ARGS);
extern Datum numeric_int2(PG_FUNCTION_ARGS);
extern Datum oidin(PG_FUNCTION_ARGS);
extern Datum oidout(PG_FUNCTION_ARGS);
extern Datum pg_convert(PG_FUNCTION_ARGS);
extern Datum iclikesel(PG_FUNCTION_ARGS);
extern Datum icnlikesel(PG_FUNCTION_ARGS);
extern Datum iclikejoinsel(PG_FUNCTION_ARGS);
extern Datum icnlikejoinsel(PG_FUNCTION_ARGS);
extern Datum regexeqsel(PG_FUNCTION_ARGS);
extern Datum likesel(PG_FUNCTION_ARGS);
extern Datum icregexeqsel(PG_FUNCTION_ARGS);
extern Datum regexnesel(PG_FUNCTION_ARGS);
extern Datum nlikesel(PG_FUNCTION_ARGS);
extern Datum icregexnesel(PG_FUNCTION_ARGS);
extern Datum regexeqjoinsel(PG_FUNCTION_ARGS);
extern Datum likejoinsel(PG_FUNCTION_ARGS);
extern Datum icregexeqjoinsel(PG_FUNCTION_ARGS);
extern Datum regexnejoinsel(PG_FUNCTION_ARGS);
extern Datum nlikejoinsel(PG_FUNCTION_ARGS);
extern Datum icregexnejoinsel(PG_FUNCTION_ARGS);
extern Datum float8_avg(PG_FUNCTION_ARGS);
extern Datum float8_var_samp(PG_FUNCTION_ARGS);
extern Datum float8_stddev_samp(PG_FUNCTION_ARGS);
extern Datum numeric_accum(PG_FUNCTION_ARGS);
extern Datum int2_accum(PG_FUNCTION_ARGS);
extern Datum int4_accum(PG_FUNCTION_ARGS);
extern Datum int8_accum(PG_FUNCTION_ARGS);
extern Datum numeric_avg(PG_FUNCTION_ARGS);
extern Datum numeric_var_samp(PG_FUNCTION_ARGS);
extern Datum numeric_stddev_samp(PG_FUNCTION_ARGS);
extern Datum int2_sum(PG_FUNCTION_ARGS);
extern Datum int4_sum(PG_FUNCTION_ARGS);
extern Datum int8_sum(PG_FUNCTION_ARGS);
extern Datum interval_accum(PG_FUNCTION_ARGS);
extern Datum interval_avg(PG_FUNCTION_ARGS);
extern Datum to_ascii_default(PG_FUNCTION_ARGS);
extern Datum to_ascii_enc(PG_FUNCTION_ARGS);
extern Datum to_ascii_encname(PG_FUNCTION_ARGS);
extern Datum int28eq(PG_FUNCTION_ARGS);
extern Datum int28ne(PG_FUNCTION_ARGS);
extern Datum int28lt(PG_FUNCTION_ARGS);
extern Datum int28gt(PG_FUNCTION_ARGS);
extern Datum int28le(PG_FUNCTION_ARGS);
extern Datum int28ge(PG_FUNCTION_ARGS);
extern Datum int82eq(PG_FUNCTION_ARGS);
extern Datum int82ne(PG_FUNCTION_ARGS);
extern Datum int82lt(PG_FUNCTION_ARGS);
extern Datum int82gt(PG_FUNCTION_ARGS);
extern Datum int82le(PG_FUNCTION_ARGS);
extern Datum int82ge(PG_FUNCTION_ARGS);
extern Datum int2and(PG_FUNCTION_ARGS);
extern Datum int2or(PG_FUNCTION_ARGS);
extern Datum int2xor(PG_FUNCTION_ARGS);
extern Datum int2not(PG_FUNCTION_ARGS);
extern Datum int2shl(PG_FUNCTION_ARGS);
extern Datum int2shr(PG_FUNCTION_ARGS);
extern Datum int4and(PG_FUNCTION_ARGS);
extern Datum int4or(PG_FUNCTION_ARGS);
extern Datum int4xor(PG_FUNCTION_ARGS);
extern Datum int4not(PG_FUNCTION_ARGS);
extern Datum int4shl(PG_FUNCTION_ARGS);
extern Datum int4shr(PG_FUNCTION_ARGS);
extern Datum int8and(PG_FUNCTION_ARGS);
extern Datum int8or(PG_FUNCTION_ARGS);
extern Datum int8xor(PG_FUNCTION_ARGS);
extern Datum int8not(PG_FUNCTION_ARGS);
extern Datum int8shl(PG_FUNCTION_ARGS);
extern Datum int8shr(PG_FUNCTION_ARGS);
extern Datum int8up(PG_FUNCTION_ARGS);
extern Datum int2up(PG_FUNCTION_ARGS);
extern Datum int4up(PG_FUNCTION_ARGS);
extern Datum float4up(PG_FUNCTION_ARGS);
extern Datum float8up(PG_FUNCTION_ARGS);
extern Datum numeric_uplus(PG_FUNCTION_ARGS);
extern Datum has_table_privilege_name_name(PG_FUNCTION_ARGS);
extern Datum has_table_privilege_name_id(PG_FUNCTION_ARGS);
extern Datum has_table_privilege_id_name(PG_FUNCTION_ARGS);
extern Datum has_table_privilege_id_id(PG_FUNCTION_ARGS);
extern Datum has_table_privilege_name(PG_FUNCTION_ARGS);
extern Datum has_table_privilege_id(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_numscans(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_tuples_returned(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_tuples_fetched(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_tuples_inserted(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_tuples_updated(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_tuples_deleted(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_blocks_fetched(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_blocks_hit(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_backend_idset(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_backend_pid(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_backend_dbid(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_backend_userid(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_backend_activity(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_numbackends(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_xact_commit(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_xact_rollback(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_blocks_fetched(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_blocks_hit(PG_FUNCTION_ARGS);
extern Datum binary_encode(PG_FUNCTION_ARGS);
extern Datum binary_decode(PG_FUNCTION_ARGS);
extern Datum byteaeq(PG_FUNCTION_ARGS);
extern Datum bytealt(PG_FUNCTION_ARGS);
extern Datum byteale(PG_FUNCTION_ARGS);
extern Datum byteagt(PG_FUNCTION_ARGS);
extern Datum byteage(PG_FUNCTION_ARGS);
extern Datum byteane(PG_FUNCTION_ARGS);
extern Datum byteacmp(PG_FUNCTION_ARGS);
extern Datum timestamp_scale(PG_FUNCTION_ARGS);
extern Datum int2_avg_accum(PG_FUNCTION_ARGS);
extern Datum int4_avg_accum(PG_FUNCTION_ARGS);
extern Datum int8_avg(PG_FUNCTION_ARGS);
extern Datum oidlarger(PG_FUNCTION_ARGS);
extern Datum oidsmaller(PG_FUNCTION_ARGS);
extern Datum timestamptz_scale(PG_FUNCTION_ARGS);
extern Datum time_scale(PG_FUNCTION_ARGS);
extern Datum timetz_scale(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_tuples_hot_updated(PG_FUNCTION_ARGS);
extern Datum numeric_div_trunc(PG_FUNCTION_ARGS);
extern Datum similar_to_escape_2(PG_FUNCTION_ARGS);
extern Datum similar_to_escape_1(PG_FUNCTION_ARGS);
extern Datum bytealike(PG_FUNCTION_ARGS);
extern Datum byteanlike(PG_FUNCTION_ARGS);
extern Datum like_escape_bytea(PG_FUNCTION_ARGS);
extern Datum byteacat(PG_FUNCTION_ARGS);
extern Datum bytea_substr(PG_FUNCTION_ARGS);
extern Datum bytea_substr_no_len(PG_FUNCTION_ARGS);
extern Datum byteapos(PG_FUNCTION_ARGS);
extern Datum byteatrim(PG_FUNCTION_ARGS);
extern Datum timestamptz_time(PG_FUNCTION_ARGS);
extern Datum timestamp_trunc(PG_FUNCTION_ARGS);
extern Datum timestamp_part(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_activity(PG_FUNCTION_ARGS);
extern Datum jsonb_path_query_first_tz(PG_FUNCTION_ARGS);
extern Datum date_timestamp(PG_FUNCTION_ARGS);
extern Datum pg_backend_pid(PG_FUNCTION_ARGS);
extern Datum timestamptz_timestamp(PG_FUNCTION_ARGS);
extern Datum timestamp_timestamptz(PG_FUNCTION_ARGS);
extern Datum timestamp_date(PG_FUNCTION_ARGS);
extern Datum jsonb_path_match_tz(PG_FUNCTION_ARGS);
extern Datum timestamp_pl_interval(PG_FUNCTION_ARGS);
extern Datum timestamp_mi_interval(PG_FUNCTION_ARGS);
extern Datum pg_conf_load_time(PG_FUNCTION_ARGS);
extern Datum timetz_zone(PG_FUNCTION_ARGS);
extern Datum timetz_izone(PG_FUNCTION_ARGS);
extern Datum timestamp_hash(PG_FUNCTION_ARGS);
extern Datum timetz_time(PG_FUNCTION_ARGS);
extern Datum time_timetz(PG_FUNCTION_ARGS);
extern Datum timestamp_to_char(PG_FUNCTION_ARGS);
extern Datum timestamp_age(PG_FUNCTION_ARGS);
extern Datum timestamp_zone(PG_FUNCTION_ARGS);
extern Datum timestamp_izone(PG_FUNCTION_ARGS);
extern Datum date_pl_interval(PG_FUNCTION_ARGS);
extern Datum date_mi_interval(PG_FUNCTION_ARGS);
extern Datum textregexsubstr(PG_FUNCTION_ARGS);
extern Datum bitfromint8(PG_FUNCTION_ARGS);
extern Datum bittoint8(PG_FUNCTION_ARGS);
extern Datum show_config_by_name(PG_FUNCTION_ARGS);
extern Datum set_config_by_name(PG_FUNCTION_ARGS);
extern Datum pg_table_is_visible(PG_FUNCTION_ARGS);
extern Datum pg_type_is_visible(PG_FUNCTION_ARGS);
extern Datum pg_function_is_visible(PG_FUNCTION_ARGS);
extern Datum pg_operator_is_visible(PG_FUNCTION_ARGS);
extern Datum pg_opclass_is_visible(PG_FUNCTION_ARGS);
extern Datum show_all_settings(PG_FUNCTION_ARGS);
extern Datum replace_text(PG_FUNCTION_ARGS);
extern Datum split_part(PG_FUNCTION_ARGS);
extern Datum to_hex32(PG_FUNCTION_ARGS);
extern Datum to_hex64(PG_FUNCTION_ARGS);
extern Datum array_lower(PG_FUNCTION_ARGS);
extern Datum array_upper(PG_FUNCTION_ARGS);
extern Datum pg_conversion_is_visible(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_backend_activity_start(PG_FUNCTION_ARGS);
extern Datum pg_terminate_backend(PG_FUNCTION_ARGS);
extern Datum pg_get_functiondef(PG_FUNCTION_ARGS);
extern Datum pg_column_compression(PG_FUNCTION_ARGS);
extern Datum pg_stat_force_next_flush(PG_FUNCTION_ARGS);
extern Datum text_pattern_lt(PG_FUNCTION_ARGS);
extern Datum text_pattern_le(PG_FUNCTION_ARGS);
extern Datum pg_get_function_arguments(PG_FUNCTION_ARGS);
extern Datum text_pattern_ge(PG_FUNCTION_ARGS);
extern Datum text_pattern_gt(PG_FUNCTION_ARGS);
extern Datum pg_get_function_result(PG_FUNCTION_ARGS);
extern Datum bttext_pattern_cmp(PG_FUNCTION_ARGS);
extern Datum pg_database_size_name(PG_FUNCTION_ARGS);
extern Datum width_bucket_numeric(PG_FUNCTION_ARGS);
extern Datum pg_cancel_backend(PG_FUNCTION_ARGS);
extern Datum pg_backup_start(PG_FUNCTION_ARGS);
extern Datum bpchar_pattern_lt(PG_FUNCTION_ARGS);
extern Datum bpchar_pattern_le(PG_FUNCTION_ARGS);
extern Datum array_length(PG_FUNCTION_ARGS);
extern Datum bpchar_pattern_ge(PG_FUNCTION_ARGS);
extern Datum bpchar_pattern_gt(PG_FUNCTION_ARGS);
extern Datum gist_point_consistent(PG_FUNCTION_ARGS);
extern Datum btbpchar_pattern_cmp(PG_FUNCTION_ARGS);
extern Datum has_sequence_privilege_name_name(PG_FUNCTION_ARGS);
extern Datum has_sequence_privilege_name_id(PG_FUNCTION_ARGS);
extern Datum has_sequence_privilege_id_name(PG_FUNCTION_ARGS);
extern Datum has_sequence_privilege_id_id(PG_FUNCTION_ARGS);
extern Datum has_sequence_privilege_name(PG_FUNCTION_ARGS);
extern Datum has_sequence_privilege_id(PG_FUNCTION_ARGS);
extern Datum btint48cmp(PG_FUNCTION_ARGS);
extern Datum btint84cmp(PG_FUNCTION_ARGS);
extern Datum btint24cmp(PG_FUNCTION_ARGS);
extern Datum btint42cmp(PG_FUNCTION_ARGS);
extern Datum btint28cmp(PG_FUNCTION_ARGS);
extern Datum btint82cmp(PG_FUNCTION_ARGS);
extern Datum btfloat48cmp(PG_FUNCTION_ARGS);
extern Datum btfloat84cmp(PG_FUNCTION_ARGS);
extern Datum inet_client_addr(PG_FUNCTION_ARGS);
extern Datum inet_client_port(PG_FUNCTION_ARGS);
extern Datum inet_server_addr(PG_FUNCTION_ARGS);
extern Datum inet_server_port(PG_FUNCTION_ARGS);
extern Datum regprocedurein(PG_FUNCTION_ARGS);
extern Datum regprocedureout(PG_FUNCTION_ARGS);
extern Datum regoperin(PG_FUNCTION_ARGS);
extern Datum regoperout(PG_FUNCTION_ARGS);
extern Datum regoperatorin(PG_FUNCTION_ARGS);
extern Datum regoperatorout(PG_FUNCTION_ARGS);
extern Datum regclassin(PG_FUNCTION_ARGS);
extern Datum regclassout(PG_FUNCTION_ARGS);
extern Datum regtypein(PG_FUNCTION_ARGS);
extern Datum regtypeout(PG_FUNCTION_ARGS);
extern Datum pg_stat_clear_snapshot(PG_FUNCTION_ARGS);
extern Datum pg_get_function_identity_arguments(PG_FUNCTION_ARGS);
extern Datum hashtid(PG_FUNCTION_ARGS);
extern Datum hashtidextended(PG_FUNCTION_ARGS);
extern Datum fmgr_internal_validator(PG_FUNCTION_ARGS);
extern Datum fmgr_c_validator(PG_FUNCTION_ARGS);
extern Datum fmgr_sql_validator(PG_FUNCTION_ARGS);
extern Datum has_database_privilege_name_name(PG_FUNCTION_ARGS);
extern Datum has_database_privilege_name_id(PG_FUNCTION_ARGS);
extern Datum has_database_privilege_id_name(PG_FUNCTION_ARGS);
extern Datum has_database_privilege_id_id(PG_FUNCTION_ARGS);
extern Datum has_database_privilege_name(PG_FUNCTION_ARGS);
extern Datum has_database_privilege_id(PG_FUNCTION_ARGS);
extern Datum has_function_privilege_name_name(PG_FUNCTION_ARGS);
extern Datum has_function_privilege_name_id(PG_FUNCTION_ARGS);
extern Datum has_function_privilege_id_name(PG_FUNCTION_ARGS);
extern Datum has_function_privilege_id_id(PG_FUNCTION_ARGS);
extern Datum has_function_privilege_name(PG_FUNCTION_ARGS);
extern Datum has_function_privilege_id(PG_FUNCTION_ARGS);
extern Datum has_language_privilege_name_name(PG_FUNCTION_ARGS);
extern Datum has_language_privilege_name_id(PG_FUNCTION_ARGS);
extern Datum has_language_privilege_id_name(PG_FUNCTION_ARGS);
extern Datum has_language_privilege_id_id(PG_FUNCTION_ARGS);
extern Datum has_language_privilege_name(PG_FUNCTION_ARGS);
extern Datum has_language_privilege_id(PG_FUNCTION_ARGS);
extern Datum has_schema_privilege_name_name(PG_FUNCTION_ARGS);
extern Datum has_schema_privilege_name_id(PG_FUNCTION_ARGS);
extern Datum has_schema_privilege_id_name(PG_FUNCTION_ARGS);
extern Datum has_schema_privilege_id_id(PG_FUNCTION_ARGS);
extern Datum has_schema_privilege_name(PG_FUNCTION_ARGS);
extern Datum has_schema_privilege_id(PG_FUNCTION_ARGS);
extern Datum pg_stat_reset(PG_FUNCTION_ARGS);
extern Datum pg_get_backend_memory_contexts(PG_FUNCTION_ARGS);
extern Datum textregexreplace_noopt(PG_FUNCTION_ARGS);
extern Datum textregexreplace(PG_FUNCTION_ARGS);
extern Datum pg_total_relation_size(PG_FUNCTION_ARGS);
extern Datum pg_size_pretty(PG_FUNCTION_ARGS);
extern Datum pg_options_to_table(PG_FUNCTION_ARGS);
extern Datum record_in(PG_FUNCTION_ARGS);
extern Datum record_out(PG_FUNCTION_ARGS);
extern Datum cstring_in(PG_FUNCTION_ARGS);
extern Datum cstring_out(PG_FUNCTION_ARGS);
extern Datum any_in(PG_FUNCTION_ARGS);
extern Datum any_out(PG_FUNCTION_ARGS);
extern Datum anyarray_in(PG_FUNCTION_ARGS);
extern Datum anyarray_out(PG_FUNCTION_ARGS);
extern Datum void_in(PG_FUNCTION_ARGS);
extern Datum void_out(PG_FUNCTION_ARGS);
extern Datum trigger_in(PG_FUNCTION_ARGS);
extern Datum trigger_out(PG_FUNCTION_ARGS);
extern Datum language_handler_in(PG_FUNCTION_ARGS);
extern Datum language_handler_out(PG_FUNCTION_ARGS);
extern Datum internal_in(PG_FUNCTION_ARGS);
extern Datum internal_out(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_slru(PG_FUNCTION_ARGS);
extern Datum pg_stat_reset_slru(PG_FUNCTION_ARGS);
extern Datum dceil(PG_FUNCTION_ARGS);
extern Datum dfloor(PG_FUNCTION_ARGS);
extern Datum dsign(PG_FUNCTION_ARGS);
extern Datum md5_text(PG_FUNCTION_ARGS);
extern Datum anyelement_in(PG_FUNCTION_ARGS);
extern Datum anyelement_out(PG_FUNCTION_ARGS);
extern Datum postgresql_fdw_validator(PG_FUNCTION_ARGS);
extern Datum pg_encoding_max_length_sql(PG_FUNCTION_ARGS);
extern Datum md5_bytea(PG_FUNCTION_ARGS);
extern Datum pg_tablespace_size_oid(PG_FUNCTION_ARGS);
extern Datum pg_tablespace_size_name(PG_FUNCTION_ARGS);
extern Datum pg_database_size_oid(PG_FUNCTION_ARGS);
extern Datum array_unnest(PG_FUNCTION_ARGS);
extern Datum pg_relation_size(PG_FUNCTION_ARGS);
extern Datum array_agg_transfn(PG_FUNCTION_ARGS);
extern Datum array_agg_finalfn(PG_FUNCTION_ARGS);
extern Datum date_lt_timestamp(PG_FUNCTION_ARGS);
extern Datum date_le_timestamp(PG_FUNCTION_ARGS);
extern Datum date_eq_timestamp(PG_FUNCTION_ARGS);
extern Datum date_gt_timestamp(PG_FUNCTION_ARGS);
extern Datum date_ge_timestamp(PG_FUNCTION_ARGS);
extern Datum date_ne_timestamp(PG_FUNCTION_ARGS);
extern Datum date_cmp_timestamp(PG_FUNCTION_ARGS);
extern Datum date_lt_timestamptz(PG_FUNCTION_ARGS);
extern Datum date_le_timestamptz(PG_FUNCTION_ARGS);
extern Datum date_eq_timestamptz(PG_FUNCTION_ARGS);
extern Datum date_gt_timestamptz(PG_FUNCTION_ARGS);
extern Datum date_ge_timestamptz(PG_FUNCTION_ARGS);
extern Datum date_ne_timestamptz(PG_FUNCTION_ARGS);
extern Datum date_cmp_timestamptz(PG_FUNCTION_ARGS);
extern Datum timestamp_lt_date(PG_FUNCTION_ARGS);
extern Datum timestamp_le_date(PG_FUNCTION_ARGS);
extern Datum timestamp_eq_date(PG_FUNCTION_ARGS);
extern Datum timestamp_gt_date(PG_FUNCTION_ARGS);
extern Datum timestamp_ge_date(PG_FUNCTION_ARGS);
extern Datum timestamp_ne_date(PG_FUNCTION_ARGS);
extern Datum timestamp_cmp_date(PG_FUNCTION_ARGS);
extern Datum timestamptz_lt_date(PG_FUNCTION_ARGS);
extern Datum timestamptz_le_date(PG_FUNCTION_ARGS);
extern Datum timestamptz_eq_date(PG_FUNCTION_ARGS);
extern Datum timestamptz_gt_date(PG_FUNCTION_ARGS);
extern Datum timestamptz_ge_date(PG_FUNCTION_ARGS);
extern Datum timestamptz_ne_date(PG_FUNCTION_ARGS);
extern Datum timestamptz_cmp_date(PG_FUNCTION_ARGS);
extern Datum has_tablespace_privilege_name_name(PG_FUNCTION_ARGS);
extern Datum has_tablespace_privilege_name_id(PG_FUNCTION_ARGS);
extern Datum has_tablespace_privilege_id_name(PG_FUNCTION_ARGS);
extern Datum has_tablespace_privilege_id_id(PG_FUNCTION_ARGS);
extern Datum has_tablespace_privilege_name(PG_FUNCTION_ARGS);
extern Datum has_tablespace_privilege_id(PG_FUNCTION_ARGS);
extern Datum shell_in(PG_FUNCTION_ARGS);
extern Datum shell_out(PG_FUNCTION_ARGS);
extern Datum array_recv(PG_FUNCTION_ARGS);
extern Datum array_send(PG_FUNCTION_ARGS);
extern Datum record_recv(PG_FUNCTION_ARGS);
extern Datum record_send(PG_FUNCTION_ARGS);
extern Datum int2recv(PG_FUNCTION_ARGS);
extern Datum int2send(PG_FUNCTION_ARGS);
extern Datum int4recv(PG_FUNCTION_ARGS);
extern Datum int4send(PG_FUNCTION_ARGS);
extern Datum int8recv(PG_FUNCTION_ARGS);
extern Datum int8send(PG_FUNCTION_ARGS);
extern Datum int2vectorrecv(PG_FUNCTION_ARGS);
extern Datum int2vectorsend(PG_FUNCTION_ARGS);
extern Datum bytearecv(PG_FUNCTION_ARGS);
extern Datum byteasend(PG_FUNCTION_ARGS);
extern Datum textrecv(PG_FUNCTION_ARGS);
extern Datum textsend(PG_FUNCTION_ARGS);
extern Datum unknownrecv(PG_FUNCTION_ARGS);
extern Datum unknownsend(PG_FUNCTION_ARGS);
extern Datum oidrecv(PG_FUNCTION_ARGS);
extern Datum oidsend(PG_FUNCTION_ARGS);
extern Datum oidvectorrecv(PG_FUNCTION_ARGS);
extern Datum oidvectorsend(PG_FUNCTION_ARGS);
extern Datum namerecv(PG_FUNCTION_ARGS);
extern Datum namesend(PG_FUNCTION_ARGS);
extern Datum float4recv(PG_FUNCTION_ARGS);
extern Datum float4send(PG_FUNCTION_ARGS);
extern Datum float8recv(PG_FUNCTION_ARGS);
extern Datum float8send(PG_FUNCTION_ARGS);
extern Datum point_recv(PG_FUNCTION_ARGS);
extern Datum point_send(PG_FUNCTION_ARGS);
extern Datum bpcharrecv(PG_FUNCTION_ARGS);
extern Datum bpcharsend(PG_FUNCTION_ARGS);
extern Datum varcharrecv(PG_FUNCTION_ARGS);
extern Datum varcharsend(PG_FUNCTION_ARGS);
extern Datum charrecv(PG_FUNCTION_ARGS);
extern Datum charsend(PG_FUNCTION_ARGS);
extern Datum boolrecv(PG_FUNCTION_ARGS);
extern Datum boolsend(PG_FUNCTION_ARGS);
extern Datum tidrecv(PG_FUNCTION_ARGS);
extern Datum tidsend(PG_FUNCTION_ARGS);
extern Datum xidrecv(PG_FUNCTION_ARGS);
extern Datum xidsend(PG_FUNCTION_ARGS);
extern Datum cidrecv(PG_FUNCTION_ARGS);
extern Datum cidsend(PG_FUNCTION_ARGS);
extern Datum regprocrecv(PG_FUNCTION_ARGS);
extern Datum regprocsend(PG_FUNCTION_ARGS);
extern Datum regprocedurerecv(PG_FUNCTION_ARGS);
extern Datum regproceduresend(PG_FUNCTION_ARGS);
extern Datum regoperrecv(PG_FUNCTION_ARGS);
extern Datum regopersend(PG_FUNCTION_ARGS);
extern Datum regoperatorrecv(PG_FUNCTION_ARGS);
extern Datum regoperatorsend(PG_FUNCTION_ARGS);
extern Datum regclassrecv(PG_FUNCTION_ARGS);
extern Datum regclasssend(PG_FUNCTION_ARGS);
extern Datum regtyperecv(PG_FUNCTION_ARGS);
extern Datum regtypesend(PG_FUNCTION_ARGS);
extern Datum bit_recv(PG_FUNCTION_ARGS);
extern Datum bit_send(PG_FUNCTION_ARGS);
extern Datum varbit_recv(PG_FUNCTION_ARGS);
extern Datum varbit_send(PG_FUNCTION_ARGS);
extern Datum numeric_recv(PG_FUNCTION_ARGS);
extern Datum numeric_send(PG_FUNCTION_ARGS);
extern Datum dsinh(PG_FUNCTION_ARGS);
extern Datum dcosh(PG_FUNCTION_ARGS);
extern Datum dtanh(PG_FUNCTION_ARGS);
extern Datum dasinh(PG_FUNCTION_ARGS);
extern Datum dacosh(PG_FUNCTION_ARGS);
extern Datum datanh(PG_FUNCTION_ARGS);
extern Datum date_recv(PG_FUNCTION_ARGS);
extern Datum date_send(PG_FUNCTION_ARGS);
extern Datum time_recv(PG_FUNCTION_ARGS);
extern Datum time_send(PG_FUNCTION_ARGS);
extern Datum timetz_recv(PG_FUNCTION_ARGS);
extern Datum timetz_send(PG_FUNCTION_ARGS);
extern Datum timestamp_recv(PG_FUNCTION_ARGS);
extern Datum timestamp_send(PG_FUNCTION_ARGS);
extern Datum timestamptz_recv(PG_FUNCTION_ARGS);
extern Datum timestamptz_send(PG_FUNCTION_ARGS);
extern Datum interval_recv(PG_FUNCTION_ARGS);
extern Datum interval_send(PG_FUNCTION_ARGS);
extern Datum lseg_recv(PG_FUNCTION_ARGS);
extern Datum lseg_send(PG_FUNCTION_ARGS);
extern Datum path_recv(PG_FUNCTION_ARGS);
extern Datum path_send(PG_FUNCTION_ARGS);
extern Datum box_recv(PG_FUNCTION_ARGS);
extern Datum box_send(PG_FUNCTION_ARGS);
extern Datum poly_recv(PG_FUNCTION_ARGS);
extern Datum poly_send(PG_FUNCTION_ARGS);
extern Datum line_recv(PG_FUNCTION_ARGS);
extern Datum line_send(PG_FUNCTION_ARGS);
extern Datum circle_recv(PG_FUNCTION_ARGS);
extern Datum circle_send(PG_FUNCTION_ARGS);
extern Datum cash_recv(PG_FUNCTION_ARGS);
extern Datum cash_send(PG_FUNCTION_ARGS);
extern Datum macaddr_recv(PG_FUNCTION_ARGS);
extern Datum macaddr_send(PG_FUNCTION_ARGS);
extern Datum inet_recv(PG_FUNCTION_ARGS);
extern Datum inet_send(PG_FUNCTION_ARGS);
extern Datum cidr_recv(PG_FUNCTION_ARGS);
extern Datum cidr_send(PG_FUNCTION_ARGS);
extern Datum cstring_recv(PG_FUNCTION_ARGS);
extern Datum cstring_send(PG_FUNCTION_ARGS);
extern Datum anyarray_recv(PG_FUNCTION_ARGS);
extern Datum anyarray_send(PG_FUNCTION_ARGS);
extern Datum pg_get_ruledef_ext(PG_FUNCTION_ARGS);
extern Datum pg_get_viewdef_name_ext(PG_FUNCTION_ARGS);
extern Datum pg_get_viewdef_ext(PG_FUNCTION_ARGS);
extern Datum pg_get_indexdef_ext(PG_FUNCTION_ARGS);
extern Datum pg_get_constraintdef_ext(PG_FUNCTION_ARGS);
extern Datum pg_get_expr_ext(PG_FUNCTION_ARGS);
extern Datum pg_prepared_statement(PG_FUNCTION_ARGS);
extern Datum pg_cursor(PG_FUNCTION_ARGS);
extern Datum float8_var_pop(PG_FUNCTION_ARGS);
extern Datum float8_stddev_pop(PG_FUNCTION_ARGS);
extern Datum numeric_var_pop(PG_FUNCTION_ARGS);
extern Datum booland_statefunc(PG_FUNCTION_ARGS);
extern Datum boolor_statefunc(PG_FUNCTION_ARGS);
extern Datum timestamp_lt_timestamptz(PG_FUNCTION_ARGS);
extern Datum timestamp_le_timestamptz(PG_FUNCTION_ARGS);
extern Datum timestamp_eq_timestamptz(PG_FUNCTION_ARGS);
extern Datum timestamp_gt_timestamptz(PG_FUNCTION_ARGS);
extern Datum timestamp_ge_timestamptz(PG_FUNCTION_ARGS);
extern Datum timestamp_ne_timestamptz(PG_FUNCTION_ARGS);
extern Datum timestamp_cmp_timestamptz(PG_FUNCTION_ARGS);
extern Datum timestamptz_lt_timestamp(PG_FUNCTION_ARGS);
extern Datum timestamptz_le_timestamp(PG_FUNCTION_ARGS);
extern Datum timestamptz_eq_timestamp(PG_FUNCTION_ARGS);
extern Datum timestamptz_gt_timestamp(PG_FUNCTION_ARGS);
extern Datum timestamptz_ge_timestamp(PG_FUNCTION_ARGS);
extern Datum timestamptz_ne_timestamp(PG_FUNCTION_ARGS);
extern Datum timestamptz_cmp_timestamp(PG_FUNCTION_ARGS);
extern Datum pg_tablespace_databases(PG_FUNCTION_ARGS);
extern Datum int4_bool(PG_FUNCTION_ARGS);
extern Datum bool_int4(PG_FUNCTION_ARGS);
extern Datum lastval(PG_FUNCTION_ARGS);
extern Datum pg_postmaster_start_time(PG_FUNCTION_ARGS);
extern Datum pg_blocking_pids(PG_FUNCTION_ARGS);
extern Datum box_below(PG_FUNCTION_ARGS);
extern Datum box_overbelow(PG_FUNCTION_ARGS);
extern Datum box_overabove(PG_FUNCTION_ARGS);
extern Datum box_above(PG_FUNCTION_ARGS);
extern Datum poly_below(PG_FUNCTION_ARGS);
extern Datum poly_overbelow(PG_FUNCTION_ARGS);
extern Datum poly_overabove(PG_FUNCTION_ARGS);
extern Datum poly_above(PG_FUNCTION_ARGS);
extern Datum gist_box_consistent(PG_FUNCTION_ARGS);
extern Datum jsonb_float8(PG_FUNCTION_ARGS);
extern Datum gist_box_penalty(PG_FUNCTION_ARGS);
extern Datum gist_box_picksplit(PG_FUNCTION_ARGS);
extern Datum gist_box_union(PG_FUNCTION_ARGS);
extern Datum gist_box_same(PG_FUNCTION_ARGS);
extern Datum gist_poly_consistent(PG_FUNCTION_ARGS);
extern Datum gist_poly_compress(PG_FUNCTION_ARGS);
extern Datum circle_overbelow(PG_FUNCTION_ARGS);
extern Datum circle_overabove(PG_FUNCTION_ARGS);
extern Datum gist_circle_consistent(PG_FUNCTION_ARGS);
extern Datum gist_circle_compress(PG_FUNCTION_ARGS);
extern Datum numeric_stddev_pop(PG_FUNCTION_ARGS);
extern Datum domain_in(PG_FUNCTION_ARGS);
extern Datum domain_recv(PG_FUNCTION_ARGS);
extern Datum pg_timezone_abbrevs(PG_FUNCTION_ARGS);
extern Datum xmlexists(PG_FUNCTION_ARGS);
extern Datum pg_reload_conf(PG_FUNCTION_ARGS);
extern Datum pg_rotate_logfile_v2(PG_FUNCTION_ARGS);
extern Datum pg_stat_file_1arg(PG_FUNCTION_ARGS);
extern Datum pg_read_file_off_len(PG_FUNCTION_ARGS);
extern Datum pg_ls_dir_1arg(PG_FUNCTION_ARGS);
extern Datum pg_sleep(PG_FUNCTION_ARGS);
extern Datum inetnot(PG_FUNCTION_ARGS);
extern Datum inetand(PG_FUNCTION_ARGS);
extern Datum inetor(PG_FUNCTION_ARGS);
extern Datum inetpl(PG_FUNCTION_ARGS);
extern Datum inetmi_int8(PG_FUNCTION_ARGS);
extern Datum inetmi(PG_FUNCTION_ARGS);
extern Datum statement_timestamp(PG_FUNCTION_ARGS);
extern Datum clock_timestamp(PG_FUNCTION_ARGS);
extern Datum gin_cmp_prefix(PG_FUNCTION_ARGS);
extern Datum pg_has_role_name_name(PG_FUNCTION_ARGS);
extern Datum pg_has_role_name_id(PG_FUNCTION_ARGS);
extern Datum pg_has_role_id_name(PG_FUNCTION_ARGS);
extern Datum pg_has_role_id_id(PG_FUNCTION_ARGS);
extern Datum pg_has_role_name(PG_FUNCTION_ARGS);
extern Datum pg_has_role_id(PG_FUNCTION_ARGS);
extern Datum interval_justify_interval(PG_FUNCTION_ARGS);
extern Datum pg_get_triggerdef_ext(PG_FUNCTION_ARGS);
extern Datum dasind(PG_FUNCTION_ARGS);
extern Datum dacosd(PG_FUNCTION_ARGS);
extern Datum datand(PG_FUNCTION_ARGS);
extern Datum datan2d(PG_FUNCTION_ARGS);
extern Datum dsind(PG_FUNCTION_ARGS);
extern Datum dcosd(PG_FUNCTION_ARGS);
extern Datum dtand(PG_FUNCTION_ARGS);
extern Datum dcotd(PG_FUNCTION_ARGS);
extern Datum pg_backup_stop(PG_FUNCTION_ARGS);
extern Datum numeric_avg_serialize(PG_FUNCTION_ARGS);
extern Datum numeric_avg_deserialize(PG_FUNCTION_ARGS);
extern Datum ginarrayextract(PG_FUNCTION_ARGS);
extern Datum ginarrayconsistent(PG_FUNCTION_ARGS);
extern Datum int8_avg_accum(PG_FUNCTION_ARGS);
extern Datum arrayoverlap(PG_FUNCTION_ARGS);
extern Datum arraycontains(PG_FUNCTION_ARGS);
extern Datum arraycontained(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_tuples_returned(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_tuples_fetched(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_tuples_inserted(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_tuples_updated(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_tuples_deleted(PG_FUNCTION_ARGS);
extern Datum regexp_matches_no_flags(PG_FUNCTION_ARGS);
extern Datum regexp_matches(PG_FUNCTION_ARGS);
extern Datum regexp_split_to_table_no_flags(PG_FUNCTION_ARGS);
extern Datum regexp_split_to_table(PG_FUNCTION_ARGS);
extern Datum regexp_split_to_array_no_flags(PG_FUNCTION_ARGS);
extern Datum regexp_split_to_array(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_bgwriter_timed_checkpoints(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_bgwriter_requested_checkpoints(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_bgwriter_buf_written_checkpoints(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_bgwriter_buf_written_clean(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_bgwriter_maxwritten_clean(PG_FUNCTION_ARGS);
extern Datum ginqueryarrayextract(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_buf_written_backend(PG_FUNCTION_ARGS);
extern Datum anynonarray_in(PG_FUNCTION_ARGS);
extern Datum anynonarray_out(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_last_vacuum_time(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_last_autovacuum_time(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_last_analyze_time(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_last_autoanalyze_time(PG_FUNCTION_ARGS);
extern Datum int8_avg_combine(PG_FUNCTION_ARGS);
extern Datum int8_avg_serialize(PG_FUNCTION_ARGS);
extern Datum int8_avg_deserialize(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_backend_wait_event_type(PG_FUNCTION_ARGS);
extern Datum tidgt(PG_FUNCTION_ARGS);
extern Datum tidlt(PG_FUNCTION_ARGS);
extern Datum tidge(PG_FUNCTION_ARGS);
extern Datum tidle(PG_FUNCTION_ARGS);
extern Datum bttidcmp(PG_FUNCTION_ARGS);
extern Datum tidlarger(PG_FUNCTION_ARGS);
extern Datum tidsmaller(PG_FUNCTION_ARGS);
extern Datum int8inc_any(PG_FUNCTION_ARGS);
extern Datum int8inc_float8_float8(PG_FUNCTION_ARGS);
extern Datum float8_regr_accum(PG_FUNCTION_ARGS);
extern Datum float8_regr_sxx(PG_FUNCTION_ARGS);
extern Datum float8_regr_syy(PG_FUNCTION_ARGS);
extern Datum float8_regr_sxy(PG_FUNCTION_ARGS);
extern Datum float8_regr_avgx(PG_FUNCTION_ARGS);
extern Datum float8_regr_avgy(PG_FUNCTION_ARGS);
extern Datum float8_regr_r2(PG_FUNCTION_ARGS);
extern Datum float8_regr_slope(PG_FUNCTION_ARGS);
extern Datum float8_regr_intercept(PG_FUNCTION_ARGS);
extern Datum float8_covar_pop(PG_FUNCTION_ARGS);
extern Datum float8_covar_samp(PG_FUNCTION_ARGS);
extern Datum float8_corr(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_blk_read_time(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_blk_write_time(PG_FUNCTION_ARGS);
extern Datum pg_switch_wal(PG_FUNCTION_ARGS);
extern Datum pg_current_wal_lsn(PG_FUNCTION_ARGS);
extern Datum pg_walfile_name_offset(PG_FUNCTION_ARGS);
extern Datum pg_walfile_name(PG_FUNCTION_ARGS);
extern Datum pg_current_wal_insert_lsn(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_backend_wait_event(PG_FUNCTION_ARGS);
extern Datum pg_my_temp_schema(PG_FUNCTION_ARGS);
extern Datum pg_is_other_temp_schema(PG_FUNCTION_ARGS);
extern Datum pg_timezone_names(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_backend_xact_start(PG_FUNCTION_ARGS);
extern Datum numeric_avg_accum(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_buf_alloc(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_live_tuples(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_dead_tuples(PG_FUNCTION_ARGS);
extern Datum pg_advisory_lock_int8(PG_FUNCTION_ARGS);
extern Datum pg_advisory_lock_shared_int8(PG_FUNCTION_ARGS);
extern Datum pg_try_advisory_lock_int8(PG_FUNCTION_ARGS);
extern Datum pg_try_advisory_lock_shared_int8(PG_FUNCTION_ARGS);
extern Datum pg_advisory_unlock_int8(PG_FUNCTION_ARGS);
extern Datum pg_advisory_unlock_shared_int8(PG_FUNCTION_ARGS);
extern Datum pg_advisory_lock_int4(PG_FUNCTION_ARGS);
extern Datum pg_advisory_lock_shared_int4(PG_FUNCTION_ARGS);
extern Datum pg_try_advisory_lock_int4(PG_FUNCTION_ARGS);
extern Datum pg_try_advisory_lock_shared_int4(PG_FUNCTION_ARGS);
extern Datum pg_advisory_unlock_int4(PG_FUNCTION_ARGS);
extern Datum pg_advisory_unlock_shared_int4(PG_FUNCTION_ARGS);
extern Datum pg_advisory_unlock_all(PG_FUNCTION_ARGS);
extern Datum xml_in(PG_FUNCTION_ARGS);
extern Datum xml_out(PG_FUNCTION_ARGS);
extern Datum xmlcomment(PG_FUNCTION_ARGS);
extern Datum texttoxml(PG_FUNCTION_ARGS);
extern Datum xmlvalidate(PG_FUNCTION_ARGS);
extern Datum xml_recv(PG_FUNCTION_ARGS);
extern Datum xml_send(PG_FUNCTION_ARGS);
extern Datum xmlconcat2(PG_FUNCTION_ARGS);
extern Datum varbittypmodin(PG_FUNCTION_ARGS);
extern Datum intervaltypmodin(PG_FUNCTION_ARGS);
extern Datum intervaltypmodout(PG_FUNCTION_ARGS);
extern Datum timestamptypmodin(PG_FUNCTION_ARGS);
extern Datum timestamptypmodout(PG_FUNCTION_ARGS);
extern Datum timestamptztypmodin(PG_FUNCTION_ARGS);
extern Datum timestamptztypmodout(PG_FUNCTION_ARGS);
extern Datum timetypmodin(PG_FUNCTION_ARGS);
extern Datum timetypmodout(PG_FUNCTION_ARGS);
extern Datum timetztypmodin(PG_FUNCTION_ARGS);
extern Datum timetztypmodout(PG_FUNCTION_ARGS);
extern Datum bpchartypmodin(PG_FUNCTION_ARGS);
extern Datum bpchartypmodout(PG_FUNCTION_ARGS);
extern Datum varchartypmodin(PG_FUNCTION_ARGS);
extern Datum varchartypmodout(PG_FUNCTION_ARGS);
extern Datum numerictypmodin(PG_FUNCTION_ARGS);
extern Datum numerictypmodout(PG_FUNCTION_ARGS);
extern Datum bittypmodin(PG_FUNCTION_ARGS);
extern Datum bittypmodout(PG_FUNCTION_ARGS);
extern Datum varbittypmodout(PG_FUNCTION_ARGS);
extern Datum xmltotext(PG_FUNCTION_ARGS);
extern Datum table_to_xml(PG_FUNCTION_ARGS);
extern Datum query_to_xml(PG_FUNCTION_ARGS);
extern Datum cursor_to_xml(PG_FUNCTION_ARGS);
extern Datum table_to_xmlschema(PG_FUNCTION_ARGS);
extern Datum query_to_xmlschema(PG_FUNCTION_ARGS);
extern Datum cursor_to_xmlschema(PG_FUNCTION_ARGS);
extern Datum table_to_xml_and_xmlschema(PG_FUNCTION_ARGS);
extern Datum query_to_xml_and_xmlschema(PG_FUNCTION_ARGS);
extern Datum xpath(PG_FUNCTION_ARGS);
extern Datum schema_to_xml(PG_FUNCTION_ARGS);
extern Datum schema_to_xmlschema(PG_FUNCTION_ARGS);
extern Datum schema_to_xml_and_xmlschema(PG_FUNCTION_ARGS);
extern Datum database_to_xml(PG_FUNCTION_ARGS);
extern Datum database_to_xmlschema(PG_FUNCTION_ARGS);
extern Datum database_to_xml_and_xmlschema(PG_FUNCTION_ARGS);
extern Datum pg_snapshot_in(PG_FUNCTION_ARGS);
extern Datum pg_snapshot_out(PG_FUNCTION_ARGS);
extern Datum pg_snapshot_recv(PG_FUNCTION_ARGS);
extern Datum pg_snapshot_send(PG_FUNCTION_ARGS);
extern Datum pg_current_xact_id(PG_FUNCTION_ARGS);
extern Datum pg_current_snapshot(PG_FUNCTION_ARGS);
extern Datum pg_snapshot_xmin(PG_FUNCTION_ARGS);
extern Datum pg_snapshot_xmax(PG_FUNCTION_ARGS);
extern Datum pg_snapshot_xip(PG_FUNCTION_ARGS);
extern Datum pg_visible_in_snapshot(PG_FUNCTION_ARGS);
extern Datum uuid_in(PG_FUNCTION_ARGS);
extern Datum uuid_out(PG_FUNCTION_ARGS);
extern Datum uuid_lt(PG_FUNCTION_ARGS);
extern Datum uuid_le(PG_FUNCTION_ARGS);
extern Datum uuid_eq(PG_FUNCTION_ARGS);
extern Datum uuid_ge(PG_FUNCTION_ARGS);
extern Datum uuid_gt(PG_FUNCTION_ARGS);
extern Datum uuid_ne(PG_FUNCTION_ARGS);
extern Datum uuid_cmp(PG_FUNCTION_ARGS);
extern Datum uuid_recv(PG_FUNCTION_ARGS);
extern Datum uuid_send(PG_FUNCTION_ARGS);
extern Datum uuid_hash(PG_FUNCTION_ARGS);
extern Datum booltext(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_function_calls(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_function_total_time(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_function_self_time(PG_FUNCTION_ARGS);
extern Datum record_eq(PG_FUNCTION_ARGS);
extern Datum record_ne(PG_FUNCTION_ARGS);
extern Datum record_lt(PG_FUNCTION_ARGS);
extern Datum record_gt(PG_FUNCTION_ARGS);
extern Datum record_le(PG_FUNCTION_ARGS);
extern Datum record_ge(PG_FUNCTION_ARGS);
extern Datum btrecordcmp(PG_FUNCTION_ARGS);
extern Datum pg_table_size(PG_FUNCTION_ARGS);
extern Datum pg_indexes_size(PG_FUNCTION_ARGS);
extern Datum pg_relation_filenode(PG_FUNCTION_ARGS);
extern Datum has_foreign_data_wrapper_privilege_name_name(PG_FUNCTION_ARGS);
extern Datum has_foreign_data_wrapper_privilege_name_id(PG_FUNCTION_ARGS);
extern Datum has_foreign_data_wrapper_privilege_id_name(PG_FUNCTION_ARGS);
extern Datum has_foreign_data_wrapper_privilege_id_id(PG_FUNCTION_ARGS);
extern Datum has_foreign_data_wrapper_privilege_name(PG_FUNCTION_ARGS);
extern Datum has_foreign_data_wrapper_privilege_id(PG_FUNCTION_ARGS);
extern Datum has_server_privilege_name_name(PG_FUNCTION_ARGS);
extern Datum has_server_privilege_name_id(PG_FUNCTION_ARGS);
extern Datum has_server_privilege_id_name(PG_FUNCTION_ARGS);
extern Datum has_server_privilege_id_id(PG_FUNCTION_ARGS);
extern Datum has_server_privilege_name(PG_FUNCTION_ARGS);
extern Datum has_server_privilege_id(PG_FUNCTION_ARGS);
extern Datum has_column_privilege_name_name_name(PG_FUNCTION_ARGS);
extern Datum has_column_privilege_name_name_attnum(PG_FUNCTION_ARGS);
extern Datum has_column_privilege_name_id_name(PG_FUNCTION_ARGS);
extern Datum has_column_privilege_name_id_attnum(PG_FUNCTION_ARGS);
extern Datum has_column_privilege_id_name_name(PG_FUNCTION_ARGS);
extern Datum has_column_privilege_id_name_attnum(PG_FUNCTION_ARGS);
extern Datum has_column_privilege_id_id_name(PG_FUNCTION_ARGS);
extern Datum has_column_privilege_id_id_attnum(PG_FUNCTION_ARGS);
extern Datum has_column_privilege_name_name(PG_FUNCTION_ARGS);
extern Datum has_column_privilege_name_attnum(PG_FUNCTION_ARGS);
extern Datum has_column_privilege_id_name(PG_FUNCTION_ARGS);
extern Datum has_column_privilege_id_attnum(PG_FUNCTION_ARGS);
extern Datum has_any_column_privilege_name_name(PG_FUNCTION_ARGS);
extern Datum has_any_column_privilege_name_id(PG_FUNCTION_ARGS);
extern Datum has_any_column_privilege_id_name(PG_FUNCTION_ARGS);
extern Datum has_any_column_privilege_id_id(PG_FUNCTION_ARGS);
extern Datum has_any_column_privilege_name(PG_FUNCTION_ARGS);
extern Datum has_any_column_privilege_id(PG_FUNCTION_ARGS);
extern Datum bitoverlay(PG_FUNCTION_ARGS);
extern Datum bitoverlay_no_len(PG_FUNCTION_ARGS);
extern Datum bitgetbit(PG_FUNCTION_ARGS);
extern Datum bitsetbit(PG_FUNCTION_ARGS);
extern Datum pg_relation_filepath(PG_FUNCTION_ARGS);
extern Datum pg_listening_channels(PG_FUNCTION_ARGS);
extern Datum pg_notify(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_xact_numscans(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_xact_tuples_returned(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_xact_tuples_fetched(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_xact_tuples_inserted(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_xact_tuples_updated(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_xact_tuples_deleted(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_xact_tuples_hot_updated(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_xact_blocks_fetched(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_xact_blocks_hit(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_xact_function_calls(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_xact_function_total_time(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_xact_function_self_time(PG_FUNCTION_ARGS);
extern Datum xpath_exists(PG_FUNCTION_ARGS);
extern Datum xml_is_well_formed(PG_FUNCTION_ARGS);
extern Datum xml_is_well_formed_document(PG_FUNCTION_ARGS);
extern Datum xml_is_well_formed_content(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_vacuum_count(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_autovacuum_count(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_analyze_count(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_autoanalyze_count(PG_FUNCTION_ARGS);
extern Datum text_concat(PG_FUNCTION_ARGS);
extern Datum text_concat_ws(PG_FUNCTION_ARGS);
extern Datum text_left(PG_FUNCTION_ARGS);
extern Datum text_right(PG_FUNCTION_ARGS);
extern Datum text_reverse(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_buf_fsync_backend(PG_FUNCTION_ARGS);
extern Datum gist_point_distance(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_conflict_tablespace(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_conflict_lock(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_conflict_snapshot(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_conflict_bufferpin(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_conflict_startup_deadlock(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_conflict_all(PG_FUNCTION_ARGS);
extern Datum pg_wal_replay_pause(PG_FUNCTION_ARGS);
extern Datum pg_wal_replay_resume(PG_FUNCTION_ARGS);
extern Datum pg_is_wal_replay_paused(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_stat_reset_time(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_bgwriter_stat_reset_time(PG_FUNCTION_ARGS);
extern Datum ginarrayextract_2args(PG_FUNCTION_ARGS);
extern Datum gin_extract_tsvector_2args(PG_FUNCTION_ARGS);
extern Datum pg_sequence_parameters(PG_FUNCTION_ARGS);
extern Datum pg_available_extensions(PG_FUNCTION_ARGS);
extern Datum pg_available_extension_versions(PG_FUNCTION_ARGS);
extern Datum pg_extension_update_paths(PG_FUNCTION_ARGS);
extern Datum pg_extension_config_dump(PG_FUNCTION_ARGS);
extern Datum gin_extract_tsquery_5args(PG_FUNCTION_ARGS);
extern Datum gin_tsquery_consistent_6args(PG_FUNCTION_ARGS);
extern Datum pg_advisory_xact_lock_int8(PG_FUNCTION_ARGS);
extern Datum pg_advisory_xact_lock_shared_int8(PG_FUNCTION_ARGS);
extern Datum pg_try_advisory_xact_lock_int8(PG_FUNCTION_ARGS);
extern Datum pg_try_advisory_xact_lock_shared_int8(PG_FUNCTION_ARGS);
extern Datum pg_advisory_xact_lock_int4(PG_FUNCTION_ARGS);
extern Datum pg_advisory_xact_lock_shared_int4(PG_FUNCTION_ARGS);
extern Datum pg_try_advisory_xact_lock_int4(PG_FUNCTION_ARGS);
extern Datum pg_try_advisory_xact_lock_shared_int4(PG_FUNCTION_ARGS);
extern Datum varchar_support(PG_FUNCTION_ARGS);
extern Datum pg_create_restore_point(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_wal_senders(PG_FUNCTION_ARGS);
extern Datum window_row_number(PG_FUNCTION_ARGS);
extern Datum window_rank(PG_FUNCTION_ARGS);
extern Datum window_dense_rank(PG_FUNCTION_ARGS);
extern Datum window_percent_rank(PG_FUNCTION_ARGS);
extern Datum window_cume_dist(PG_FUNCTION_ARGS);
extern Datum window_ntile(PG_FUNCTION_ARGS);
extern Datum window_lag(PG_FUNCTION_ARGS);
extern Datum window_lag_with_offset(PG_FUNCTION_ARGS);
extern Datum window_lag_with_offset_and_default(PG_FUNCTION_ARGS);
extern Datum window_lead(PG_FUNCTION_ARGS);
extern Datum window_lead_with_offset(PG_FUNCTION_ARGS);
extern Datum window_lead_with_offset_and_default(PG_FUNCTION_ARGS);
extern Datum window_first_value(PG_FUNCTION_ARGS);
extern Datum window_last_value(PG_FUNCTION_ARGS);
extern Datum window_nth_value(PG_FUNCTION_ARGS);
extern Datum fdw_handler_in(PG_FUNCTION_ARGS);
extern Datum fdw_handler_out(PG_FUNCTION_ARGS);
extern Datum void_recv(PG_FUNCTION_ARGS);
extern Datum void_send(PG_FUNCTION_ARGS);
extern Datum btint2sortsupport(PG_FUNCTION_ARGS);
extern Datum btint4sortsupport(PG_FUNCTION_ARGS);
extern Datum btint8sortsupport(PG_FUNCTION_ARGS);
extern Datum btfloat4sortsupport(PG_FUNCTION_ARGS);
extern Datum btfloat8sortsupport(PG_FUNCTION_ARGS);
extern Datum btoidsortsupport(PG_FUNCTION_ARGS);
extern Datum btnamesortsupport(PG_FUNCTION_ARGS);
extern Datum date_sortsupport(PG_FUNCTION_ARGS);
extern Datum timestamp_sortsupport(PG_FUNCTION_ARGS);
extern Datum has_type_privilege_name_name(PG_FUNCTION_ARGS);
extern Datum has_type_privilege_name_id(PG_FUNCTION_ARGS);
extern Datum has_type_privilege_id_name(PG_FUNCTION_ARGS);
extern Datum has_type_privilege_id_id(PG_FUNCTION_ARGS);
extern Datum has_type_privilege_name(PG_FUNCTION_ARGS);
extern Datum has_type_privilege_id(PG_FUNCTION_ARGS);
extern Datum macaddr_not(PG_FUNCTION_ARGS);
extern Datum macaddr_and(PG_FUNCTION_ARGS);
extern Datum macaddr_or(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_temp_files(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_temp_bytes(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_deadlocks(PG_FUNCTION_ARGS);
extern Datum array_to_json(PG_FUNCTION_ARGS);
extern Datum array_to_json_pretty(PG_FUNCTION_ARGS);
extern Datum row_to_json(PG_FUNCTION_ARGS);
extern Datum row_to_json_pretty(PG_FUNCTION_ARGS);
extern Datum numeric_support(PG_FUNCTION_ARGS);
extern Datum varbit_support(PG_FUNCTION_ARGS);
extern Datum pg_get_viewdef_wrap(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_checkpoint_write_time(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_checkpoint_sync_time(PG_FUNCTION_ARGS);
extern Datum pg_collation_for(PG_FUNCTION_ARGS);
extern Datum pg_trigger_depth(PG_FUNCTION_ARGS);
extern Datum pg_wal_lsn_diff(PG_FUNCTION_ARGS);
extern Datum pg_size_pretty_numeric(PG_FUNCTION_ARGS);
extern Datum array_remove(PG_FUNCTION_ARGS);
extern Datum array_replace(PG_FUNCTION_ARGS);
extern Datum rangesel(PG_FUNCTION_ARGS);
extern Datum be_lo_lseek64(PG_FUNCTION_ARGS);
extern Datum be_lo_tell64(PG_FUNCTION_ARGS);
extern Datum be_lo_truncate64(PG_FUNCTION_ARGS);
extern Datum json_agg_transfn(PG_FUNCTION_ARGS);
extern Datum json_agg_finalfn(PG_FUNCTION_ARGS);
extern Datum to_json(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_mod_since_analyze(PG_FUNCTION_ARGS);
extern Datum numeric_sum(PG_FUNCTION_ARGS);
extern Datum array_cardinality(PG_FUNCTION_ARGS);
extern Datum json_object_agg_transfn(PG_FUNCTION_ARGS);
extern Datum record_image_eq(PG_FUNCTION_ARGS);
extern Datum record_image_ne(PG_FUNCTION_ARGS);
extern Datum record_image_lt(PG_FUNCTION_ARGS);
extern Datum record_image_gt(PG_FUNCTION_ARGS);
extern Datum record_image_le(PG_FUNCTION_ARGS);
extern Datum record_image_ge(PG_FUNCTION_ARGS);
extern Datum btrecordimagecmp(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_archiver(PG_FUNCTION_ARGS);
extern Datum json_object_agg_finalfn(PG_FUNCTION_ARGS);
extern Datum json_build_array(PG_FUNCTION_ARGS);
extern Datum json_build_array_noargs(PG_FUNCTION_ARGS);
extern Datum json_build_object(PG_FUNCTION_ARGS);
extern Datum json_build_object_noargs(PG_FUNCTION_ARGS);
extern Datum json_object(PG_FUNCTION_ARGS);
extern Datum json_object_two_arg(PG_FUNCTION_ARGS);
extern Datum json_to_record(PG_FUNCTION_ARGS);
extern Datum json_to_recordset(PG_FUNCTION_ARGS);
extern Datum jsonb_array_length(PG_FUNCTION_ARGS);
extern Datum jsonb_each(PG_FUNCTION_ARGS);
extern Datum jsonb_populate_record(PG_FUNCTION_ARGS);
extern Datum jsonb_typeof(PG_FUNCTION_ARGS);
extern Datum jsonb_object_field_text(PG_FUNCTION_ARGS);
extern Datum jsonb_array_element(PG_FUNCTION_ARGS);
extern Datum jsonb_array_element_text(PG_FUNCTION_ARGS);
extern Datum jsonb_extract_path(PG_FUNCTION_ARGS);
extern Datum width_bucket_array(PG_FUNCTION_ARGS);
extern Datum jsonb_array_elements(PG_FUNCTION_ARGS);
extern Datum pg_lsn_in(PG_FUNCTION_ARGS);
extern Datum pg_lsn_out(PG_FUNCTION_ARGS);
extern Datum pg_lsn_lt(PG_FUNCTION_ARGS);
extern Datum pg_lsn_le(PG_FUNCTION_ARGS);
extern Datum pg_lsn_eq(PG_FUNCTION_ARGS);
extern Datum pg_lsn_ge(PG_FUNCTION_ARGS);
extern Datum pg_lsn_gt(PG_FUNCTION_ARGS);
extern Datum pg_lsn_ne(PG_FUNCTION_ARGS);
extern Datum pg_lsn_mi(PG_FUNCTION_ARGS);
extern Datum pg_lsn_recv(PG_FUNCTION_ARGS);
extern Datum pg_lsn_send(PG_FUNCTION_ARGS);
extern Datum pg_lsn_cmp(PG_FUNCTION_ARGS);
extern Datum pg_lsn_hash(PG_FUNCTION_ARGS);
extern Datum bttextsortsupport(PG_FUNCTION_ARGS);
extern Datum generate_series_step_numeric(PG_FUNCTION_ARGS);
extern Datum generate_series_numeric(PG_FUNCTION_ARGS);
extern Datum json_strip_nulls(PG_FUNCTION_ARGS);
extern Datum jsonb_strip_nulls(PG_FUNCTION_ARGS);
extern Datum jsonb_object(PG_FUNCTION_ARGS);
extern Datum jsonb_object_two_arg(PG_FUNCTION_ARGS);
extern Datum jsonb_agg_transfn(PG_FUNCTION_ARGS);
extern Datum jsonb_agg_finalfn(PG_FUNCTION_ARGS);
extern Datum jsonb_object_agg_transfn(PG_FUNCTION_ARGS);
extern Datum jsonb_object_agg_finalfn(PG_FUNCTION_ARGS);
extern Datum jsonb_build_array(PG_FUNCTION_ARGS);
extern Datum jsonb_build_array_noargs(PG_FUNCTION_ARGS);
extern Datum jsonb_build_object(PG_FUNCTION_ARGS);
extern Datum jsonb_build_object_noargs(PG_FUNCTION_ARGS);
extern Datum dist_ppoly(PG_FUNCTION_ARGS);
extern Datum array_position(PG_FUNCTION_ARGS);
extern Datum array_position_start(PG_FUNCTION_ARGS);
extern Datum array_positions(PG_FUNCTION_ARGS);
extern Datum gist_circle_distance(PG_FUNCTION_ARGS);
extern Datum numeric_scale(PG_FUNCTION_ARGS);
extern Datum gist_point_fetch(PG_FUNCTION_ARGS);
extern Datum numeric_sortsupport(PG_FUNCTION_ARGS);
extern Datum gist_poly_distance(PG_FUNCTION_ARGS);
extern Datum dist_cpoint(PG_FUNCTION_ARGS);
extern Datum dist_polyp(PG_FUNCTION_ARGS);
extern Datum pg_read_file_off_len_missing(PG_FUNCTION_ARGS);
extern Datum show_config_by_name_missing_ok(PG_FUNCTION_ARGS);
extern Datum pg_read_binary_file_off_len_missing(PG_FUNCTION_ARGS);
extern Datum pg_notification_queue_usage(PG_FUNCTION_ARGS);
extern Datum pg_ls_dir(PG_FUNCTION_ARGS);
extern Datum row_security_active(PG_FUNCTION_ARGS);
extern Datum row_security_active_name(PG_FUNCTION_ARGS);
extern Datum uuid_sortsupport(PG_FUNCTION_ARGS);
extern Datum jsonb_concat(PG_FUNCTION_ARGS);
extern Datum jsonb_delete(PG_FUNCTION_ARGS);
extern Datum jsonb_delete_idx(PG_FUNCTION_ARGS);
extern Datum jsonb_delete_path(PG_FUNCTION_ARGS);
extern Datum jsonb_set(PG_FUNCTION_ARGS);
extern Datum jsonb_pretty(PG_FUNCTION_ARGS);
extern Datum pg_stat_file(PG_FUNCTION_ARGS);
extern Datum xidneq(PG_FUNCTION_ARGS);
extern Datum tsm_handler_in(PG_FUNCTION_ARGS);
extern Datum tsm_handler_out(PG_FUNCTION_ARGS);
extern Datum tsm_bernoulli_handler(PG_FUNCTION_ARGS);
extern Datum tsm_system_handler(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_wal_receiver(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_progress_info(PG_FUNCTION_ARGS);
extern Datum tsvector_filter(PG_FUNCTION_ARGS);
extern Datum tsvector_setweight_by_filter(PG_FUNCTION_ARGS);
extern Datum tsvector_delete_str(PG_FUNCTION_ARGS);
extern Datum tsvector_unnest(PG_FUNCTION_ARGS);
extern Datum tsvector_delete_arr(PG_FUNCTION_ARGS);
extern Datum int4_avg_combine(PG_FUNCTION_ARGS);
extern Datum interval_combine(PG_FUNCTION_ARGS);
extern Datum tsvector_to_array(PG_FUNCTION_ARGS);
extern Datum array_to_tsvector(PG_FUNCTION_ARGS);
extern Datum bpchar_sortsupport(PG_FUNCTION_ARGS);
extern Datum show_all_file_settings(PG_FUNCTION_ARGS);
extern Datum pg_current_wal_flush_lsn(PG_FUNCTION_ARGS);
extern Datum bytea_sortsupport(PG_FUNCTION_ARGS);
extern Datum bttext_pattern_sortsupport(PG_FUNCTION_ARGS);
extern Datum btbpchar_pattern_sortsupport(PG_FUNCTION_ARGS);
extern Datum pg_size_bytes(PG_FUNCTION_ARGS);
extern Datum numeric_serialize(PG_FUNCTION_ARGS);
extern Datum numeric_deserialize(PG_FUNCTION_ARGS);
extern Datum numeric_avg_combine(PG_FUNCTION_ARGS);
extern Datum numeric_poly_combine(PG_FUNCTION_ARGS);
extern Datum numeric_poly_serialize(PG_FUNCTION_ARGS);
extern Datum numeric_poly_deserialize(PG_FUNCTION_ARGS);
extern Datum numeric_combine(PG_FUNCTION_ARGS);
extern Datum float8_regr_combine(PG_FUNCTION_ARGS);
extern Datum jsonb_delete_array(PG_FUNCTION_ARGS);
extern Datum cash_mul_int8(PG_FUNCTION_ARGS);
extern Datum cash_div_int8(PG_FUNCTION_ARGS);
extern Datum pg_current_xact_id_if_assigned(PG_FUNCTION_ARGS);
extern Datum pg_get_partkeydef(PG_FUNCTION_ARGS);
extern Datum pg_ls_logdir(PG_FUNCTION_ARGS);
extern Datum pg_ls_waldir(PG_FUNCTION_ARGS);
extern Datum pg_ndistinct_in(PG_FUNCTION_ARGS);
extern Datum pg_ndistinct_out(PG_FUNCTION_ARGS);
extern Datum pg_ndistinct_recv(PG_FUNCTION_ARGS);
extern Datum pg_ndistinct_send(PG_FUNCTION_ARGS);
extern Datum macaddr_sortsupport(PG_FUNCTION_ARGS);
extern Datum pg_xact_status(PG_FUNCTION_ARGS);
extern Datum pg_safe_snapshot_blocking_pids(PG_FUNCTION_ARGS);
extern Datum pg_isolation_test_session_is_blocked(PG_FUNCTION_ARGS);
extern Datum pg_identify_object_as_address(PG_FUNCTION_ARGS);
extern Datum brin_minmax_opcinfo(PG_FUNCTION_ARGS);
extern Datum brin_minmax_add_value(PG_FUNCTION_ARGS);
extern Datum brin_minmax_consistent(PG_FUNCTION_ARGS);
extern Datum brin_minmax_union(PG_FUNCTION_ARGS);
extern Datum int8_avg_accum_inv(PG_FUNCTION_ARGS);
extern Datum numeric_poly_sum(PG_FUNCTION_ARGS);
extern Datum numeric_poly_avg(PG_FUNCTION_ARGS);
extern Datum numeric_poly_var_pop(PG_FUNCTION_ARGS);
extern Datum numeric_poly_var_samp(PG_FUNCTION_ARGS);
extern Datum numeric_poly_stddev_pop(PG_FUNCTION_ARGS);
extern Datum numeric_poly_stddev_samp(PG_FUNCTION_ARGS);
extern Datum regexp_match_no_flags(PG_FUNCTION_ARGS);
extern Datum regexp_match(PG_FUNCTION_ARGS);
extern Datum int8_mul_cash(PG_FUNCTION_ARGS);
extern Datum pg_config(PG_FUNCTION_ARGS);
extern Datum pg_hba_file_rules(PG_FUNCTION_ARGS);
extern Datum pg_statistics_obj_is_visible(PG_FUNCTION_ARGS);
extern Datum pg_dependencies_in(PG_FUNCTION_ARGS);
extern Datum pg_dependencies_out(PG_FUNCTION_ARGS);
extern Datum pg_dependencies_recv(PG_FUNCTION_ARGS);
extern Datum pg_dependencies_send(PG_FUNCTION_ARGS);
extern Datum pg_get_partition_constraintdef(PG_FUNCTION_ARGS);
extern Datum time_hash_extended(PG_FUNCTION_ARGS);
extern Datum timetz_hash_extended(PG_FUNCTION_ARGS);
extern Datum timestamp_hash_extended(PG_FUNCTION_ARGS);
extern Datum uuid_hash_extended(PG_FUNCTION_ARGS);
extern Datum pg_lsn_hash_extended(PG_FUNCTION_ARGS);
extern Datum hashenumextended(PG_FUNCTION_ARGS);
extern Datum pg_get_statisticsobjdef(PG_FUNCTION_ARGS);
extern Datum jsonb_hash_extended(PG_FUNCTION_ARGS);
extern Datum hash_range_extended(PG_FUNCTION_ARGS);
extern Datum interval_hash_extended(PG_FUNCTION_ARGS);
extern Datum sha224_bytea(PG_FUNCTION_ARGS);
extern Datum sha256_bytea(PG_FUNCTION_ARGS);
extern Datum sha384_bytea(PG_FUNCTION_ARGS);
extern Datum sha512_bytea(PG_FUNCTION_ARGS);
extern Datum pg_partition_tree(PG_FUNCTION_ARGS);
extern Datum pg_partition_root(PG_FUNCTION_ARGS);
extern Datum pg_partition_ancestors(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_checksum_failures(PG_FUNCTION_ARGS);
extern Datum pg_stats_ext_mcvlist_items(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_checksum_last_failure(PG_FUNCTION_ARGS);
extern Datum gen_random_uuid(PG_FUNCTION_ARGS);
extern Datum gtsvector_options(PG_FUNCTION_ARGS);
extern Datum gist_point_sortsupport(PG_FUNCTION_ARGS);
extern Datum pg_promote(PG_FUNCTION_ARGS);
extern Datum prefixsel(PG_FUNCTION_ARGS);
extern Datum prefixjoinsel(PG_FUNCTION_ARGS);
extern Datum pg_control_system(PG_FUNCTION_ARGS);
extern Datum pg_control_checkpoint(PG_FUNCTION_ARGS);
extern Datum pg_control_recovery(PG_FUNCTION_ARGS);
extern Datum pg_control_init(PG_FUNCTION_ARGS);
extern Datum pg_import_system_collations(PG_FUNCTION_ARGS);
extern Datum macaddr8_recv(PG_FUNCTION_ARGS);
extern Datum macaddr8_send(PG_FUNCTION_ARGS);
extern Datum pg_collation_actual_version(PG_FUNCTION_ARGS);
extern Datum jsonb_numeric(PG_FUNCTION_ARGS);
extern Datum jsonb_int2(PG_FUNCTION_ARGS);
extern Datum jsonb_int4(PG_FUNCTION_ARGS);
extern Datum jsonb_int8(PG_FUNCTION_ARGS);
extern Datum jsonb_float4(PG_FUNCTION_ARGS);
extern Datum pg_filenode_relation(PG_FUNCTION_ARGS);
extern Datum be_lo_from_bytea(PG_FUNCTION_ARGS);
extern Datum be_lo_get(PG_FUNCTION_ARGS);
extern Datum be_lo_get_fragment(PG_FUNCTION_ARGS);
extern Datum be_lo_put(PG_FUNCTION_ARGS);
extern Datum make_timestamp(PG_FUNCTION_ARGS);
extern Datum make_timestamptz(PG_FUNCTION_ARGS);
extern Datum make_timestamptz_at_timezone(PG_FUNCTION_ARGS);
extern Datum make_interval(PG_FUNCTION_ARGS);
extern Datum jsonb_array_elements_text(PG_FUNCTION_ARGS);
extern Datum spg_range_quad_config(PG_FUNCTION_ARGS);
extern Datum spg_range_quad_choose(PG_FUNCTION_ARGS);
extern Datum spg_range_quad_picksplit(PG_FUNCTION_ARGS);
extern Datum spg_range_quad_inner_consistent(PG_FUNCTION_ARGS);
extern Datum spg_range_quad_leaf_consistent(PG_FUNCTION_ARGS);
extern Datum jsonb_populate_recordset(PG_FUNCTION_ARGS);
extern Datum to_regoperator(PG_FUNCTION_ARGS);
extern Datum jsonb_object_field(PG_FUNCTION_ARGS);
extern Datum to_regprocedure(PG_FUNCTION_ARGS);
extern Datum gin_compare_jsonb(PG_FUNCTION_ARGS);
extern Datum gin_extract_jsonb(PG_FUNCTION_ARGS);
extern Datum gin_extract_jsonb_query(PG_FUNCTION_ARGS);
extern Datum gin_consistent_jsonb(PG_FUNCTION_ARGS);
extern Datum gin_extract_jsonb_path(PG_FUNCTION_ARGS);
extern Datum gin_extract_jsonb_query_path(PG_FUNCTION_ARGS);
extern Datum gin_consistent_jsonb_path(PG_FUNCTION_ARGS);
extern Datum gin_triconsistent_jsonb(PG_FUNCTION_ARGS);
extern Datum gin_triconsistent_jsonb_path(PG_FUNCTION_ARGS);
extern Datum jsonb_to_record(PG_FUNCTION_ARGS);
extern Datum jsonb_to_recordset(PG_FUNCTION_ARGS);
extern Datum to_regoper(PG_FUNCTION_ARGS);
extern Datum to_regtype(PG_FUNCTION_ARGS);
extern Datum to_regproc(PG_FUNCTION_ARGS);
extern Datum to_regclass(PG_FUNCTION_ARGS);
extern Datum bool_accum(PG_FUNCTION_ARGS);
extern Datum bool_accum_inv(PG_FUNCTION_ARGS);
extern Datum bool_alltrue(PG_FUNCTION_ARGS);
extern Datum bool_anytrue(PG_FUNCTION_ARGS);
extern Datum anyenum_in(PG_FUNCTION_ARGS);
extern Datum anyenum_out(PG_FUNCTION_ARGS);
extern Datum enum_in(PG_FUNCTION_ARGS);
extern Datum enum_out(PG_FUNCTION_ARGS);
extern Datum enum_eq(PG_FUNCTION_ARGS);
extern Datum enum_ne(PG_FUNCTION_ARGS);
extern Datum enum_lt(PG_FUNCTION_ARGS);
extern Datum enum_gt(PG_FUNCTION_ARGS);
extern Datum enum_le(PG_FUNCTION_ARGS);
extern Datum enum_ge(PG_FUNCTION_ARGS);
extern Datum enum_cmp(PG_FUNCTION_ARGS);
extern Datum hashenum(PG_FUNCTION_ARGS);
extern Datum enum_smaller(PG_FUNCTION_ARGS);
extern Datum enum_larger(PG_FUNCTION_ARGS);
extern Datum enum_first(PG_FUNCTION_ARGS);
extern Datum enum_last(PG_FUNCTION_ARGS);
extern Datum enum_range_bounds(PG_FUNCTION_ARGS);
extern Datum enum_range_all(PG_FUNCTION_ARGS);
extern Datum enum_recv(PG_FUNCTION_ARGS);
extern Datum enum_send(PG_FUNCTION_ARGS);
extern Datum string_agg_transfn(PG_FUNCTION_ARGS);
extern Datum string_agg_finalfn(PG_FUNCTION_ARGS);
extern Datum pg_describe_object(PG_FUNCTION_ARGS);
extern Datum text_format(PG_FUNCTION_ARGS);
extern Datum text_format_nv(PG_FUNCTION_ARGS);
extern Datum bytea_string_agg_transfn(PG_FUNCTION_ARGS);
extern Datum bytea_string_agg_finalfn(PG_FUNCTION_ARGS);
extern Datum int8dec(PG_FUNCTION_ARGS);
extern Datum int8dec_any(PG_FUNCTION_ARGS);
extern Datum numeric_accum_inv(PG_FUNCTION_ARGS);
extern Datum interval_accum_inv(PG_FUNCTION_ARGS);
extern Datum network_overlap(PG_FUNCTION_ARGS);
extern Datum inet_gist_consistent(PG_FUNCTION_ARGS);
extern Datum inet_gist_union(PG_FUNCTION_ARGS);
extern Datum inet_gist_compress(PG_FUNCTION_ARGS);
extern Datum jsonb_bool(PG_FUNCTION_ARGS);
extern Datum inet_gist_penalty(PG_FUNCTION_ARGS);
extern Datum inet_gist_picksplit(PG_FUNCTION_ARGS);
extern Datum inet_gist_same(PG_FUNCTION_ARGS);
extern Datum networksel(PG_FUNCTION_ARGS);
extern Datum networkjoinsel(PG_FUNCTION_ARGS);
extern Datum network_larger(PG_FUNCTION_ARGS);
extern Datum network_smaller(PG_FUNCTION_ARGS);
extern Datum pg_event_trigger_dropped_objects(PG_FUNCTION_ARGS);
extern Datum int2_accum_inv(PG_FUNCTION_ARGS);
extern Datum int4_accum_inv(PG_FUNCTION_ARGS);
extern Datum int8_accum_inv(PG_FUNCTION_ARGS);
extern Datum int2_avg_accum_inv(PG_FUNCTION_ARGS);
extern Datum int4_avg_accum_inv(PG_FUNCTION_ARGS);
extern Datum int2int4_sum(PG_FUNCTION_ARGS);
extern Datum inet_gist_fetch(PG_FUNCTION_ARGS);
extern Datum pg_logical_emit_message_text(PG_FUNCTION_ARGS);
extern Datum pg_logical_emit_message_bytea(PG_FUNCTION_ARGS);
extern Datum jsonb_insert(PG_FUNCTION_ARGS);
extern Datum pg_xact_commit_timestamp(PG_FUNCTION_ARGS);
extern Datum binary_upgrade_set_next_pg_type_oid(PG_FUNCTION_ARGS);
extern Datum pg_last_committed_xact(PG_FUNCTION_ARGS);
extern Datum binary_upgrade_set_next_array_pg_type_oid(PG_FUNCTION_ARGS);
extern Datum binary_upgrade_set_next_heap_pg_class_oid(PG_FUNCTION_ARGS);
extern Datum binary_upgrade_set_next_index_pg_class_oid(PG_FUNCTION_ARGS);
extern Datum binary_upgrade_set_next_toast_pg_class_oid(PG_FUNCTION_ARGS);
extern Datum binary_upgrade_set_next_pg_enum_oid(PG_FUNCTION_ARGS);
extern Datum binary_upgrade_set_next_pg_authid_oid(PG_FUNCTION_ARGS);
extern Datum binary_upgrade_create_empty_extension(PG_FUNCTION_ARGS);
extern Datum event_trigger_in(PG_FUNCTION_ARGS);
extern Datum event_trigger_out(PG_FUNCTION_ARGS);
extern Datum tsvectorin(PG_FUNCTION_ARGS);
extern Datum tsvectorout(PG_FUNCTION_ARGS);
extern Datum tsqueryin(PG_FUNCTION_ARGS);
extern Datum tsqueryout(PG_FUNCTION_ARGS);
extern Datum tsvector_lt(PG_FUNCTION_ARGS);
extern Datum tsvector_le(PG_FUNCTION_ARGS);
extern Datum tsvector_eq(PG_FUNCTION_ARGS);
extern Datum tsvector_ne(PG_FUNCTION_ARGS);
extern Datum tsvector_ge(PG_FUNCTION_ARGS);
extern Datum tsvector_gt(PG_FUNCTION_ARGS);
extern Datum tsvector_cmp(PG_FUNCTION_ARGS);
extern Datum tsvector_strip(PG_FUNCTION_ARGS);
extern Datum tsvector_setweight(PG_FUNCTION_ARGS);
extern Datum tsvector_concat(PG_FUNCTION_ARGS);
extern Datum ts_match_vq(PG_FUNCTION_ARGS);
extern Datum ts_match_qv(PG_FUNCTION_ARGS);
extern Datum tsvectorsend(PG_FUNCTION_ARGS);
extern Datum tsvectorrecv(PG_FUNCTION_ARGS);
extern Datum tsquerysend(PG_FUNCTION_ARGS);
extern Datum tsqueryrecv(PG_FUNCTION_ARGS);
extern Datum gtsvectorin(PG_FUNCTION_ARGS);
extern Datum gtsvectorout(PG_FUNCTION_ARGS);
extern Datum gtsvector_compress(PG_FUNCTION_ARGS);
extern Datum gtsvector_decompress(PG_FUNCTION_ARGS);
extern Datum gtsvector_picksplit(PG_FUNCTION_ARGS);
extern Datum gtsvector_union(PG_FUNCTION_ARGS);
extern Datum gtsvector_same(PG_FUNCTION_ARGS);
extern Datum gtsvector_penalty(PG_FUNCTION_ARGS);
extern Datum gtsvector_consistent(PG_FUNCTION_ARGS);
extern Datum gin_extract_tsvector(PG_FUNCTION_ARGS);
extern Datum gin_extract_tsquery(PG_FUNCTION_ARGS);
extern Datum gin_tsquery_consistent(PG_FUNCTION_ARGS);
extern Datum tsquery_lt(PG_FUNCTION_ARGS);
extern Datum tsquery_le(PG_FUNCTION_ARGS);
extern Datum tsquery_eq(PG_FUNCTION_ARGS);
extern Datum tsquery_ne(PG_FUNCTION_ARGS);
extern Datum tsquery_ge(PG_FUNCTION_ARGS);
extern Datum tsquery_gt(PG_FUNCTION_ARGS);
extern Datum tsquery_cmp(PG_FUNCTION_ARGS);
extern Datum tsquery_and(PG_FUNCTION_ARGS);
extern Datum tsquery_or(PG_FUNCTION_ARGS);
extern Datum tsquery_not(PG_FUNCTION_ARGS);
extern Datum tsquery_numnode(PG_FUNCTION_ARGS);
extern Datum tsquerytree(PG_FUNCTION_ARGS);
extern Datum tsquery_rewrite(PG_FUNCTION_ARGS);
extern Datum tsquery_rewrite_query(PG_FUNCTION_ARGS);
extern Datum tsmatchsel(PG_FUNCTION_ARGS);
extern Datum tsmatchjoinsel(PG_FUNCTION_ARGS);
extern Datum ts_typanalyze(PG_FUNCTION_ARGS);
extern Datum ts_stat1(PG_FUNCTION_ARGS);
extern Datum ts_stat2(PG_FUNCTION_ARGS);
extern Datum tsq_mcontains(PG_FUNCTION_ARGS);
extern Datum tsq_mcontained(PG_FUNCTION_ARGS);
extern Datum gtsquery_compress(PG_FUNCTION_ARGS);
extern Datum text_starts_with(PG_FUNCTION_ARGS);
extern Datum gtsquery_picksplit(PG_FUNCTION_ARGS);
extern Datum gtsquery_union(PG_FUNCTION_ARGS);
extern Datum gtsquery_same(PG_FUNCTION_ARGS);
extern Datum gtsquery_penalty(PG_FUNCTION_ARGS);
extern Datum gtsquery_consistent(PG_FUNCTION_ARGS);
extern Datum ts_rank_wttf(PG_FUNCTION_ARGS);
extern Datum ts_rank_wtt(PG_FUNCTION_ARGS);
extern Datum ts_rank_ttf(PG_FUNCTION_ARGS);
extern Datum ts_rank_tt(PG_FUNCTION_ARGS);
extern Datum ts_rankcd_wttf(PG_FUNCTION_ARGS);
extern Datum ts_rankcd_wtt(PG_FUNCTION_ARGS);
extern Datum ts_rankcd_ttf(PG_FUNCTION_ARGS);
extern Datum ts_rankcd_tt(PG_FUNCTION_ARGS);
extern Datum tsvector_length(PG_FUNCTION_ARGS);
extern Datum ts_token_type_byid(PG_FUNCTION_ARGS);
extern Datum ts_token_type_byname(PG_FUNCTION_ARGS);
extern Datum ts_parse_byid(PG_FUNCTION_ARGS);
extern Datum ts_parse_byname(PG_FUNCTION_ARGS);
extern Datum prsd_start(PG_FUNCTION_ARGS);
extern Datum prsd_nexttoken(PG_FUNCTION_ARGS);
extern Datum prsd_end(PG_FUNCTION_ARGS);
extern Datum prsd_headline(PG_FUNCTION_ARGS);
extern Datum prsd_lextype(PG_FUNCTION_ARGS);
extern Datum ts_lexize(PG_FUNCTION_ARGS);
extern Datum gin_cmp_tslexeme(PG_FUNCTION_ARGS);
extern Datum dsimple_init(PG_FUNCTION_ARGS);
extern Datum dsimple_lexize(PG_FUNCTION_ARGS);
extern Datum dsynonym_init(PG_FUNCTION_ARGS);
extern Datum dsynonym_lexize(PG_FUNCTION_ARGS);
extern Datum dispell_init(PG_FUNCTION_ARGS);
extern Datum dispell_lexize(PG_FUNCTION_ARGS);
extern Datum regconfigin(PG_FUNCTION_ARGS);
extern Datum regconfigout(PG_FUNCTION_ARGS);
extern Datum regconfigrecv(PG_FUNCTION_ARGS);
extern Datum regconfigsend(PG_FUNCTION_ARGS);
extern Datum thesaurus_init(PG_FUNCTION_ARGS);
extern Datum thesaurus_lexize(PG_FUNCTION_ARGS);
extern Datum ts_headline_byid_opt(PG_FUNCTION_ARGS);
extern Datum ts_headline_byid(PG_FUNCTION_ARGS);
extern Datum to_tsvector_byid(PG_FUNCTION_ARGS);
extern Datum to_tsquery_byid(PG_FUNCTION_ARGS);
extern Datum plainto_tsquery_byid(PG_FUNCTION_ARGS);
extern Datum to_tsvector(PG_FUNCTION_ARGS);
extern Datum to_tsquery(PG_FUNCTION_ARGS);
extern Datum plainto_tsquery(PG_FUNCTION_ARGS);
extern Datum tsvector_update_trigger_byid(PG_FUNCTION_ARGS);
extern Datum tsvector_update_trigger_bycolumn(PG_FUNCTION_ARGS);
extern Datum ts_headline_opt(PG_FUNCTION_ARGS);
extern Datum ts_headline(PG_FUNCTION_ARGS);
extern Datum pg_ts_parser_is_visible(PG_FUNCTION_ARGS);
extern Datum pg_ts_dict_is_visible(PG_FUNCTION_ARGS);
extern Datum pg_ts_config_is_visible(PG_FUNCTION_ARGS);
extern Datum get_current_ts_config(PG_FUNCTION_ARGS);
extern Datum ts_match_tt(PG_FUNCTION_ARGS);
extern Datum ts_match_tq(PG_FUNCTION_ARGS);
extern Datum pg_ts_template_is_visible(PG_FUNCTION_ARGS);
extern Datum regdictionaryin(PG_FUNCTION_ARGS);
extern Datum regdictionaryout(PG_FUNCTION_ARGS);
extern Datum regdictionaryrecv(PG_FUNCTION_ARGS);
extern Datum regdictionarysend(PG_FUNCTION_ARGS);
extern Datum pg_stat_reset_shared(PG_FUNCTION_ARGS);
extern Datum pg_stat_reset_single_table_counters(PG_FUNCTION_ARGS);
extern Datum pg_stat_reset_single_function_counters(PG_FUNCTION_ARGS);
extern Datum pg_tablespace_location(PG_FUNCTION_ARGS);
extern Datum pg_create_physical_replication_slot(PG_FUNCTION_ARGS);
extern Datum pg_drop_replication_slot(PG_FUNCTION_ARGS);
extern Datum pg_get_replication_slots(PG_FUNCTION_ARGS);
extern Datum pg_logical_slot_get_changes(PG_FUNCTION_ARGS);
extern Datum pg_logical_slot_get_binary_changes(PG_FUNCTION_ARGS);
extern Datum pg_logical_slot_peek_changes(PG_FUNCTION_ARGS);
extern Datum pg_logical_slot_peek_binary_changes(PG_FUNCTION_ARGS);
extern Datum pg_create_logical_replication_slot(PG_FUNCTION_ARGS);
extern Datum to_jsonb(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_snapshot_timestamp(PG_FUNCTION_ARGS);
extern Datum gin_clean_pending_list(PG_FUNCTION_ARGS);
extern Datum gtsvector_consistent_oldsig(PG_FUNCTION_ARGS);
extern Datum gin_extract_tsquery_oldsig(PG_FUNCTION_ARGS);
extern Datum gin_tsquery_consistent_oldsig(PG_FUNCTION_ARGS);
extern Datum gtsquery_consistent_oldsig(PG_FUNCTION_ARGS);
extern Datum inet_spg_config(PG_FUNCTION_ARGS);
extern Datum inet_spg_choose(PG_FUNCTION_ARGS);
extern Datum inet_spg_picksplit(PG_FUNCTION_ARGS);
extern Datum inet_spg_inner_consistent(PG_FUNCTION_ARGS);
extern Datum inet_spg_leaf_consistent(PG_FUNCTION_ARGS);
extern Datum pg_current_logfile(PG_FUNCTION_ARGS);
extern Datum pg_current_logfile_1arg(PG_FUNCTION_ARGS);
extern Datum jsonb_send(PG_FUNCTION_ARGS);
extern Datum jsonb_out(PG_FUNCTION_ARGS);
extern Datum jsonb_recv(PG_FUNCTION_ARGS);
extern Datum jsonb_in(PG_FUNCTION_ARGS);
extern Datum pg_get_function_arg_default(PG_FUNCTION_ARGS);
extern Datum pg_export_snapshot(PG_FUNCTION_ARGS);
extern Datum pg_is_in_recovery(PG_FUNCTION_ARGS);
extern Datum int4_cash(PG_FUNCTION_ARGS);
extern Datum int8_cash(PG_FUNCTION_ARGS);
extern Datum pg_collation_is_visible(PG_FUNCTION_ARGS);
extern Datum array_typanalyze(PG_FUNCTION_ARGS);
extern Datum arraycontsel(PG_FUNCTION_ARGS);
extern Datum arraycontjoinsel(PG_FUNCTION_ARGS);
extern Datum pg_get_multixact_members(PG_FUNCTION_ARGS);
extern Datum pg_last_wal_receive_lsn(PG_FUNCTION_ARGS);
extern Datum pg_last_wal_replay_lsn(PG_FUNCTION_ARGS);
extern Datum cash_div_cash(PG_FUNCTION_ARGS);
extern Datum cash_numeric(PG_FUNCTION_ARGS);
extern Datum numeric_cash(PG_FUNCTION_ARGS);
extern Datum pg_read_file_all(PG_FUNCTION_ARGS);
extern Datum pg_read_binary_file_off_len(PG_FUNCTION_ARGS);
extern Datum pg_read_binary_file_all(PG_FUNCTION_ARGS);
extern Datum pg_opfamily_is_visible(PG_FUNCTION_ARGS);
extern Datum pg_last_xact_replay_timestamp(PG_FUNCTION_ARGS);
extern Datum anyrange_in(PG_FUNCTION_ARGS);
extern Datum anyrange_out(PG_FUNCTION_ARGS);
extern Datum range_in(PG_FUNCTION_ARGS);
extern Datum range_out(PG_FUNCTION_ARGS);
extern Datum range_recv(PG_FUNCTION_ARGS);
extern Datum range_send(PG_FUNCTION_ARGS);
extern Datum pg_identify_object(PG_FUNCTION_ARGS);
extern Datum range_constructor2(PG_FUNCTION_ARGS);
extern Datum range_constructor3(PG_FUNCTION_ARGS);
extern Datum pg_relation_is_updatable(PG_FUNCTION_ARGS);
extern Datum pg_column_is_updatable(PG_FUNCTION_ARGS);
extern Datum make_date(PG_FUNCTION_ARGS);
extern Datum make_time(PG_FUNCTION_ARGS);
extern Datum range_lower(PG_FUNCTION_ARGS);
extern Datum range_upper(PG_FUNCTION_ARGS);
extern Datum range_empty(PG_FUNCTION_ARGS);
extern Datum range_lower_inc(PG_FUNCTION_ARGS);
extern Datum range_upper_inc(PG_FUNCTION_ARGS);
extern Datum range_lower_inf(PG_FUNCTION_ARGS);
extern Datum range_upper_inf(PG_FUNCTION_ARGS);
extern Datum range_eq(PG_FUNCTION_ARGS);
extern Datum range_ne(PG_FUNCTION_ARGS);
extern Datum range_overlaps(PG_FUNCTION_ARGS);
extern Datum range_contains_elem(PG_FUNCTION_ARGS);
extern Datum range_contains(PG_FUNCTION_ARGS);
extern Datum elem_contained_by_range(PG_FUNCTION_ARGS);
extern Datum range_contained_by(PG_FUNCTION_ARGS);
extern Datum range_adjacent(PG_FUNCTION_ARGS);
extern Datum range_before(PG_FUNCTION_ARGS);
extern Datum range_after(PG_FUNCTION_ARGS);
extern Datum range_overleft(PG_FUNCTION_ARGS);
extern Datum range_overright(PG_FUNCTION_ARGS);
extern Datum range_union(PG_FUNCTION_ARGS);
extern Datum range_intersect(PG_FUNCTION_ARGS);
extern Datum range_minus(PG_FUNCTION_ARGS);
extern Datum range_cmp(PG_FUNCTION_ARGS);
extern Datum range_lt(PG_FUNCTION_ARGS);
extern Datum range_le(PG_FUNCTION_ARGS);
extern Datum range_ge(PG_FUNCTION_ARGS);
extern Datum range_gt(PG_FUNCTION_ARGS);
extern Datum range_gist_consistent(PG_FUNCTION_ARGS);
extern Datum range_gist_union(PG_FUNCTION_ARGS);
extern Datum pg_replication_slot_advance(PG_FUNCTION_ARGS);
extern Datum range_gist_penalty(PG_FUNCTION_ARGS);
extern Datum range_gist_picksplit(PG_FUNCTION_ARGS);
extern Datum range_gist_same(PG_FUNCTION_ARGS);
extern Datum hash_range(PG_FUNCTION_ARGS);
extern Datum int4range_canonical(PG_FUNCTION_ARGS);
extern Datum daterange_canonical(PG_FUNCTION_ARGS);
extern Datum range_typanalyze(PG_FUNCTION_ARGS);
extern Datum timestamp_support(PG_FUNCTION_ARGS);
extern Datum interval_support(PG_FUNCTION_ARGS);
extern Datum ginarraytriconsistent(PG_FUNCTION_ARGS);
extern Datum gin_tsquery_triconsistent(PG_FUNCTION_ARGS);
extern Datum int4range_subdiff(PG_FUNCTION_ARGS);
extern Datum int8range_subdiff(PG_FUNCTION_ARGS);
extern Datum numrange_subdiff(PG_FUNCTION_ARGS);
extern Datum daterange_subdiff(PG_FUNCTION_ARGS);
extern Datum int8range_canonical(PG_FUNCTION_ARGS);
extern Datum tsrange_subdiff(PG_FUNCTION_ARGS);
extern Datum tstzrange_subdiff(PG_FUNCTION_ARGS);
extern Datum jsonb_object_keys(PG_FUNCTION_ARGS);
extern Datum jsonb_each_text(PG_FUNCTION_ARGS);
extern Datum mxid_age(PG_FUNCTION_ARGS);
extern Datum jsonb_extract_path_text(PG_FUNCTION_ARGS);
extern Datum acldefault_sql(PG_FUNCTION_ARGS);
extern Datum time_support(PG_FUNCTION_ARGS);
extern Datum json_object_field(PG_FUNCTION_ARGS);
extern Datum json_object_field_text(PG_FUNCTION_ARGS);
extern Datum json_array_element(PG_FUNCTION_ARGS);
extern Datum json_array_element_text(PG_FUNCTION_ARGS);
extern Datum json_extract_path(PG_FUNCTION_ARGS);
extern Datum brin_summarize_new_values(PG_FUNCTION_ARGS);
extern Datum json_extract_path_text(PG_FUNCTION_ARGS);
extern Datum pg_get_object_address(PG_FUNCTION_ARGS);
extern Datum json_array_elements(PG_FUNCTION_ARGS);
extern Datum json_array_length(PG_FUNCTION_ARGS);
extern Datum json_object_keys(PG_FUNCTION_ARGS);
extern Datum json_each(PG_FUNCTION_ARGS);
extern Datum json_each_text(PG_FUNCTION_ARGS);
extern Datum json_populate_record(PG_FUNCTION_ARGS);
extern Datum json_populate_recordset(PG_FUNCTION_ARGS);
extern Datum json_typeof(PG_FUNCTION_ARGS);
extern Datum json_array_elements_text(PG_FUNCTION_ARGS);
extern Datum ordered_set_transition(PG_FUNCTION_ARGS);
extern Datum ordered_set_transition_multi(PG_FUNCTION_ARGS);
extern Datum percentile_disc_final(PG_FUNCTION_ARGS);
extern Datum percentile_cont_float8_final(PG_FUNCTION_ARGS);
extern Datum percentile_cont_interval_final(PG_FUNCTION_ARGS);
extern Datum percentile_disc_multi_final(PG_FUNCTION_ARGS);
extern Datum percentile_cont_float8_multi_final(PG_FUNCTION_ARGS);
extern Datum percentile_cont_interval_multi_final(PG_FUNCTION_ARGS);
extern Datum mode_final(PG_FUNCTION_ARGS);
extern Datum hypothetical_rank_final(PG_FUNCTION_ARGS);
extern Datum hypothetical_percent_rank_final(PG_FUNCTION_ARGS);
extern Datum hypothetical_cume_dist_final(PG_FUNCTION_ARGS);
extern Datum hypothetical_dense_rank_final(PG_FUNCTION_ARGS);
extern Datum generate_series_int4_support(PG_FUNCTION_ARGS);
extern Datum generate_series_int8_support(PG_FUNCTION_ARGS);
extern Datum array_unnest_support(PG_FUNCTION_ARGS);
extern Datum gist_box_distance(PG_FUNCTION_ARGS);
extern Datum brin_summarize_range(PG_FUNCTION_ARGS);
extern Datum jsonpath_in(PG_FUNCTION_ARGS);
extern Datum jsonpath_recv(PG_FUNCTION_ARGS);
extern Datum jsonpath_out(PG_FUNCTION_ARGS);
extern Datum jsonpath_send(PG_FUNCTION_ARGS);
extern Datum jsonb_path_exists(PG_FUNCTION_ARGS);
extern Datum jsonb_path_query(PG_FUNCTION_ARGS);
extern Datum jsonb_path_query_array(PG_FUNCTION_ARGS);
extern Datum jsonb_path_query_first(PG_FUNCTION_ARGS);
extern Datum jsonb_path_match(PG_FUNCTION_ARGS);
extern Datum jsonb_path_exists_opr(PG_FUNCTION_ARGS);
extern Datum jsonb_path_match_opr(PG_FUNCTION_ARGS);
extern Datum brin_desummarize_range(PG_FUNCTION_ARGS);
extern Datum spg_quad_config(PG_FUNCTION_ARGS);
extern Datum spg_quad_choose(PG_FUNCTION_ARGS);
extern Datum spg_quad_picksplit(PG_FUNCTION_ARGS);
extern Datum spg_quad_inner_consistent(PG_FUNCTION_ARGS);
extern Datum spg_quad_leaf_consistent(PG_FUNCTION_ARGS);
extern Datum spg_kd_config(PG_FUNCTION_ARGS);
extern Datum spg_kd_choose(PG_FUNCTION_ARGS);
extern Datum spg_kd_picksplit(PG_FUNCTION_ARGS);
extern Datum spg_kd_inner_consistent(PG_FUNCTION_ARGS);
extern Datum spg_text_config(PG_FUNCTION_ARGS);
extern Datum spg_text_choose(PG_FUNCTION_ARGS);
extern Datum spg_text_picksplit(PG_FUNCTION_ARGS);
extern Datum spg_text_inner_consistent(PG_FUNCTION_ARGS);
extern Datum spg_text_leaf_consistent(PG_FUNCTION_ARGS);
extern Datum pg_sequence_last_value(PG_FUNCTION_ARGS);
extern Datum jsonb_ne(PG_FUNCTION_ARGS);
extern Datum jsonb_lt(PG_FUNCTION_ARGS);
extern Datum jsonb_gt(PG_FUNCTION_ARGS);
extern Datum jsonb_le(PG_FUNCTION_ARGS);
extern Datum jsonb_ge(PG_FUNCTION_ARGS);
extern Datum jsonb_eq(PG_FUNCTION_ARGS);
extern Datum jsonb_cmp(PG_FUNCTION_ARGS);
extern Datum jsonb_hash(PG_FUNCTION_ARGS);
extern Datum jsonb_contains(PG_FUNCTION_ARGS);
extern Datum jsonb_exists(PG_FUNCTION_ARGS);
extern Datum jsonb_exists_any(PG_FUNCTION_ARGS);
extern Datum jsonb_exists_all(PG_FUNCTION_ARGS);
extern Datum jsonb_contained(PG_FUNCTION_ARGS);
extern Datum array_agg_array_transfn(PG_FUNCTION_ARGS);
extern Datum array_agg_array_finalfn(PG_FUNCTION_ARGS);
extern Datum range_merge(PG_FUNCTION_ARGS);
extern Datum inet_merge(PG_FUNCTION_ARGS);
extern Datum boxes_bound_box(PG_FUNCTION_ARGS);
extern Datum inet_same_family(PG_FUNCTION_ARGS);
extern Datum binary_upgrade_set_record_init_privs(PG_FUNCTION_ARGS);
extern Datum regnamespacein(PG_FUNCTION_ARGS);
extern Datum regnamespaceout(PG_FUNCTION_ARGS);
extern Datum to_regnamespace(PG_FUNCTION_ARGS);
extern Datum regnamespacerecv(PG_FUNCTION_ARGS);
extern Datum regnamespacesend(PG_FUNCTION_ARGS);
extern Datum point_box(PG_FUNCTION_ARGS);
extern Datum regroleout(PG_FUNCTION_ARGS);
extern Datum to_regrole(PG_FUNCTION_ARGS);
extern Datum regrolerecv(PG_FUNCTION_ARGS);
extern Datum regrolesend(PG_FUNCTION_ARGS);
extern Datum regrolein(PG_FUNCTION_ARGS);
extern Datum pg_rotate_logfile(PG_FUNCTION_ARGS);
extern Datum pg_read_file(PG_FUNCTION_ARGS);
extern Datum binary_upgrade_set_missing_value(PG_FUNCTION_ARGS);
extern Datum brin_inclusion_opcinfo(PG_FUNCTION_ARGS);
extern Datum brin_inclusion_add_value(PG_FUNCTION_ARGS);
extern Datum brin_inclusion_consistent(PG_FUNCTION_ARGS);
extern Datum brin_inclusion_union(PG_FUNCTION_ARGS);
extern Datum macaddr8_in(PG_FUNCTION_ARGS);
extern Datum macaddr8_out(PG_FUNCTION_ARGS);
extern Datum macaddr8_trunc(PG_FUNCTION_ARGS);
extern Datum macaddr8_eq(PG_FUNCTION_ARGS);
extern Datum macaddr8_lt(PG_FUNCTION_ARGS);
extern Datum macaddr8_le(PG_FUNCTION_ARGS);
extern Datum macaddr8_gt(PG_FUNCTION_ARGS);
extern Datum macaddr8_ge(PG_FUNCTION_ARGS);
extern Datum macaddr8_ne(PG_FUNCTION_ARGS);
extern Datum macaddr8_cmp(PG_FUNCTION_ARGS);
extern Datum macaddr8_not(PG_FUNCTION_ARGS);
extern Datum macaddr8_and(PG_FUNCTION_ARGS);
extern Datum macaddr8_or(PG_FUNCTION_ARGS);
extern Datum macaddrtomacaddr8(PG_FUNCTION_ARGS);
extern Datum macaddr8tomacaddr(PG_FUNCTION_ARGS);
extern Datum macaddr8_set7bit(PG_FUNCTION_ARGS);
extern Datum in_range_int8_int8(PG_FUNCTION_ARGS);
extern Datum in_range_int4_int8(PG_FUNCTION_ARGS);
extern Datum in_range_int4_int4(PG_FUNCTION_ARGS);
extern Datum in_range_int4_int2(PG_FUNCTION_ARGS);
extern Datum in_range_int2_int8(PG_FUNCTION_ARGS);
extern Datum in_range_int2_int4(PG_FUNCTION_ARGS);
extern Datum in_range_int2_int2(PG_FUNCTION_ARGS);
extern Datum in_range_date_interval(PG_FUNCTION_ARGS);
extern Datum in_range_timestamp_interval(PG_FUNCTION_ARGS);
extern Datum in_range_timestamptz_interval(PG_FUNCTION_ARGS);
extern Datum in_range_interval_interval(PG_FUNCTION_ARGS);
extern Datum in_range_time_interval(PG_FUNCTION_ARGS);
extern Datum in_range_timetz_interval(PG_FUNCTION_ARGS);
extern Datum in_range_float8_float8(PG_FUNCTION_ARGS);
extern Datum in_range_float4_float8(PG_FUNCTION_ARGS);
extern Datum in_range_numeric_numeric(PG_FUNCTION_ARGS);
extern Datum pg_lsn_larger(PG_FUNCTION_ARGS);
extern Datum pg_lsn_smaller(PG_FUNCTION_ARGS);
extern Datum regcollationin(PG_FUNCTION_ARGS);
extern Datum regcollationout(PG_FUNCTION_ARGS);
extern Datum to_regcollation(PG_FUNCTION_ARGS);
extern Datum regcollationrecv(PG_FUNCTION_ARGS);
extern Datum regcollationsend(PG_FUNCTION_ARGS);
extern Datum ts_headline_jsonb_byid_opt(PG_FUNCTION_ARGS);
extern Datum ts_headline_jsonb_byid(PG_FUNCTION_ARGS);
extern Datum ts_headline_jsonb_opt(PG_FUNCTION_ARGS);
extern Datum ts_headline_jsonb(PG_FUNCTION_ARGS);
extern Datum ts_headline_json_byid_opt(PG_FUNCTION_ARGS);
extern Datum ts_headline_json_byid(PG_FUNCTION_ARGS);
extern Datum ts_headline_json_opt(PG_FUNCTION_ARGS);
extern Datum ts_headline_json(PG_FUNCTION_ARGS);
extern Datum jsonb_string_to_tsvector(PG_FUNCTION_ARGS);
extern Datum json_string_to_tsvector(PG_FUNCTION_ARGS);
extern Datum jsonb_string_to_tsvector_byid(PG_FUNCTION_ARGS);
extern Datum json_string_to_tsvector_byid(PG_FUNCTION_ARGS);
extern Datum jsonb_to_tsvector(PG_FUNCTION_ARGS);
extern Datum jsonb_to_tsvector_byid(PG_FUNCTION_ARGS);
extern Datum json_to_tsvector(PG_FUNCTION_ARGS);
extern Datum json_to_tsvector_byid(PG_FUNCTION_ARGS);
extern Datum pg_copy_physical_replication_slot_a(PG_FUNCTION_ARGS);
extern Datum pg_copy_physical_replication_slot_b(PG_FUNCTION_ARGS);
extern Datum pg_copy_logical_replication_slot_a(PG_FUNCTION_ARGS);
extern Datum pg_copy_logical_replication_slot_b(PG_FUNCTION_ARGS);
extern Datum pg_copy_logical_replication_slot_c(PG_FUNCTION_ARGS);
extern Datum anycompatiblemultirange_in(PG_FUNCTION_ARGS);
extern Datum anycompatiblemultirange_out(PG_FUNCTION_ARGS);
extern Datum range_merge_from_multirange(PG_FUNCTION_ARGS);
extern Datum anymultirange_in(PG_FUNCTION_ARGS);
extern Datum anymultirange_out(PG_FUNCTION_ARGS);
extern Datum multirange_in(PG_FUNCTION_ARGS);
extern Datum multirange_out(PG_FUNCTION_ARGS);
extern Datum multirange_recv(PG_FUNCTION_ARGS);
extern Datum multirange_send(PG_FUNCTION_ARGS);
extern Datum multirange_lower(PG_FUNCTION_ARGS);
extern Datum multirange_upper(PG_FUNCTION_ARGS);
extern Datum multirange_empty(PG_FUNCTION_ARGS);
extern Datum multirange_lower_inc(PG_FUNCTION_ARGS);
extern Datum multirange_upper_inc(PG_FUNCTION_ARGS);
extern Datum multirange_lower_inf(PG_FUNCTION_ARGS);
extern Datum multirange_upper_inf(PG_FUNCTION_ARGS);
extern Datum multirange_typanalyze(PG_FUNCTION_ARGS);
extern Datum multirangesel(PG_FUNCTION_ARGS);
extern Datum multirange_eq(PG_FUNCTION_ARGS);
extern Datum multirange_ne(PG_FUNCTION_ARGS);
extern Datum range_overlaps_multirange(PG_FUNCTION_ARGS);
extern Datum multirange_overlaps_range(PG_FUNCTION_ARGS);
extern Datum multirange_overlaps_multirange(PG_FUNCTION_ARGS);
extern Datum multirange_contains_elem(PG_FUNCTION_ARGS);
extern Datum multirange_contains_range(PG_FUNCTION_ARGS);
extern Datum multirange_contains_multirange(PG_FUNCTION_ARGS);
extern Datum elem_contained_by_multirange(PG_FUNCTION_ARGS);
extern Datum range_contained_by_multirange(PG_FUNCTION_ARGS);
extern Datum multirange_contained_by_multirange(PG_FUNCTION_ARGS);
extern Datum range_adjacent_multirange(PG_FUNCTION_ARGS);
extern Datum multirange_adjacent_multirange(PG_FUNCTION_ARGS);
extern Datum multirange_adjacent_range(PG_FUNCTION_ARGS);
extern Datum range_before_multirange(PG_FUNCTION_ARGS);
extern Datum multirange_before_range(PG_FUNCTION_ARGS);
extern Datum multirange_before_multirange(PG_FUNCTION_ARGS);
extern Datum range_after_multirange(PG_FUNCTION_ARGS);
extern Datum multirange_after_range(PG_FUNCTION_ARGS);
extern Datum multirange_after_multirange(PG_FUNCTION_ARGS);
extern Datum range_overleft_multirange(PG_FUNCTION_ARGS);
extern Datum multirange_overleft_range(PG_FUNCTION_ARGS);
extern Datum multirange_overleft_multirange(PG_FUNCTION_ARGS);
extern Datum range_overright_multirange(PG_FUNCTION_ARGS);
extern Datum multirange_overright_range(PG_FUNCTION_ARGS);
extern Datum multirange_overright_multirange(PG_FUNCTION_ARGS);
extern Datum multirange_union(PG_FUNCTION_ARGS);
extern Datum multirange_minus(PG_FUNCTION_ARGS);
extern Datum multirange_intersect(PG_FUNCTION_ARGS);
extern Datum multirange_cmp(PG_FUNCTION_ARGS);
extern Datum multirange_lt(PG_FUNCTION_ARGS);
extern Datum multirange_le(PG_FUNCTION_ARGS);
extern Datum multirange_ge(PG_FUNCTION_ARGS);
extern Datum multirange_gt(PG_FUNCTION_ARGS);
extern Datum hash_multirange(PG_FUNCTION_ARGS);
extern Datum hash_multirange_extended(PG_FUNCTION_ARGS);
extern Datum multirange_constructor0(PG_FUNCTION_ARGS);
extern Datum multirange_constructor1(PG_FUNCTION_ARGS);
extern Datum multirange_constructor2(PG_FUNCTION_ARGS);
extern Datum range_agg_transfn(PG_FUNCTION_ARGS);
extern Datum range_agg_finalfn(PG_FUNCTION_ARGS);
extern Datum unicode_normalize_func(PG_FUNCTION_ARGS);
extern Datum unicode_is_normalized(PG_FUNCTION_ARGS);
extern Datum multirange_intersect_agg_transfn(PG_FUNCTION_ARGS);
extern Datum binary_upgrade_set_next_multirange_pg_type_oid(PG_FUNCTION_ARGS);
extern Datum binary_upgrade_set_next_multirange_array_pg_type_oid(PG_FUNCTION_ARGS);
extern Datum range_intersect_agg_transfn(PG_FUNCTION_ARGS);
extern Datum range_contains_multirange(PG_FUNCTION_ARGS);
extern Datum multirange_contained_by_range(PG_FUNCTION_ARGS);
extern Datum pg_log_backend_memory_contexts(PG_FUNCTION_ARGS);
extern Datum binary_upgrade_set_next_heap_relfilenode(PG_FUNCTION_ARGS);
extern Datum binary_upgrade_set_next_index_relfilenode(PG_FUNCTION_ARGS);
extern Datum binary_upgrade_set_next_toast_relfilenode(PG_FUNCTION_ARGS);
extern Datum binary_upgrade_set_next_pg_tablespace_oid(PG_FUNCTION_ARGS);
extern Datum pg_event_trigger_table_rewrite_oid(PG_FUNCTION_ARGS);
extern Datum pg_event_trigger_table_rewrite_reason(PG_FUNCTION_ARGS);
extern Datum pg_event_trigger_ddl_commands(PG_FUNCTION_ARGS);
extern Datum brin_bloom_opcinfo(PG_FUNCTION_ARGS);
extern Datum brin_bloom_add_value(PG_FUNCTION_ARGS);
extern Datum brin_bloom_consistent(PG_FUNCTION_ARGS);
extern Datum brin_bloom_union(PG_FUNCTION_ARGS);
extern Datum brin_bloom_options(PG_FUNCTION_ARGS);
extern Datum brin_bloom_summary_in(PG_FUNCTION_ARGS);
extern Datum brin_bloom_summary_out(PG_FUNCTION_ARGS);
extern Datum brin_bloom_summary_recv(PG_FUNCTION_ARGS);
extern Datum brin_bloom_summary_send(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_opcinfo(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_add_value(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_consistent(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_union(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_options(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_distance_int2(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_distance_int4(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_distance_int8(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_distance_float4(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_distance_float8(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_distance_numeric(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_distance_tid(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_distance_uuid(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_distance_date(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_distance_time(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_distance_interval(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_distance_timetz(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_distance_pg_lsn(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_distance_macaddr(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_distance_macaddr8(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_distance_inet(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_distance_timestamp(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_summary_in(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_summary_out(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_summary_recv(PG_FUNCTION_ARGS);
extern Datum brin_minmax_multi_summary_send(PG_FUNCTION_ARGS);
extern Datum phraseto_tsquery(PG_FUNCTION_ARGS);
extern Datum tsquery_phrase(PG_FUNCTION_ARGS);
extern Datum tsquery_phrase_distance(PG_FUNCTION_ARGS);
extern Datum phraseto_tsquery_byid(PG_FUNCTION_ARGS);
extern Datum websearch_to_tsquery_byid(PG_FUNCTION_ARGS);
extern Datum websearch_to_tsquery(PG_FUNCTION_ARGS);
extern Datum spg_bbox_quad_config(PG_FUNCTION_ARGS);
extern Datum spg_poly_quad_compress(PG_FUNCTION_ARGS);
extern Datum spg_box_quad_config(PG_FUNCTION_ARGS);
extern Datum spg_box_quad_choose(PG_FUNCTION_ARGS);
extern Datum spg_box_quad_picksplit(PG_FUNCTION_ARGS);
extern Datum spg_box_quad_inner_consistent(PG_FUNCTION_ARGS);
extern Datum spg_box_quad_leaf_consistent(PG_FUNCTION_ARGS);
extern Datum pg_mcv_list_in(PG_FUNCTION_ARGS);
extern Datum pg_mcv_list_out(PG_FUNCTION_ARGS);
extern Datum pg_mcv_list_recv(PG_FUNCTION_ARGS);
extern Datum pg_mcv_list_send(PG_FUNCTION_ARGS);
extern Datum pg_lsn_pli(PG_FUNCTION_ARGS);
extern Datum pg_lsn_mii(PG_FUNCTION_ARGS);
extern Datum satisfies_hash_partition(PG_FUNCTION_ARGS);
extern Datum pg_ls_tmpdir_noargs(PG_FUNCTION_ARGS);
extern Datum pg_ls_tmpdir_1arg(PG_FUNCTION_ARGS);
extern Datum pg_ls_archive_statusdir(PG_FUNCTION_ARGS);
extern Datum network_sortsupport(PG_FUNCTION_ARGS);
extern Datum xid8lt(PG_FUNCTION_ARGS);
extern Datum xid8gt(PG_FUNCTION_ARGS);
extern Datum xid8le(PG_FUNCTION_ARGS);
extern Datum xid8ge(PG_FUNCTION_ARGS);
extern Datum matchingsel(PG_FUNCTION_ARGS);
extern Datum matchingjoinsel(PG_FUNCTION_ARGS);
extern Datum numeric_min_scale(PG_FUNCTION_ARGS);
extern Datum numeric_trim_scale(PG_FUNCTION_ARGS);
extern Datum int4gcd(PG_FUNCTION_ARGS);
extern Datum int8gcd(PG_FUNCTION_ARGS);
extern Datum int4lcm(PG_FUNCTION_ARGS);
extern Datum int8lcm(PG_FUNCTION_ARGS);
extern Datum numeric_gcd(PG_FUNCTION_ARGS);
extern Datum numeric_lcm(PG_FUNCTION_ARGS);
extern Datum btvarstrequalimage(PG_FUNCTION_ARGS);
extern Datum btequalimage(PG_FUNCTION_ARGS);
extern Datum pg_get_shmem_allocations(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_ins_since_vacuum(PG_FUNCTION_ARGS);
extern Datum jsonb_set_lax(PG_FUNCTION_ARGS);
extern Datum xid8in(PG_FUNCTION_ARGS);
extern Datum xid8toxid(PG_FUNCTION_ARGS);
extern Datum xid8out(PG_FUNCTION_ARGS);
extern Datum xid8recv(PG_FUNCTION_ARGS);
extern Datum xid8send(PG_FUNCTION_ARGS);
extern Datum xid8eq(PG_FUNCTION_ARGS);
extern Datum xid8ne(PG_FUNCTION_ARGS);
extern Datum anycompatible_in(PG_FUNCTION_ARGS);
extern Datum anycompatible_out(PG_FUNCTION_ARGS);
extern Datum anycompatiblearray_in(PG_FUNCTION_ARGS);
extern Datum anycompatiblearray_out(PG_FUNCTION_ARGS);
extern Datum anycompatiblearray_recv(PG_FUNCTION_ARGS);
extern Datum anycompatiblearray_send(PG_FUNCTION_ARGS);
extern Datum anycompatiblenonarray_in(PG_FUNCTION_ARGS);
extern Datum anycompatiblenonarray_out(PG_FUNCTION_ARGS);
extern Datum anycompatiblerange_in(PG_FUNCTION_ARGS);
extern Datum anycompatiblerange_out(PG_FUNCTION_ARGS);
extern Datum xid8cmp(PG_FUNCTION_ARGS);
extern Datum xid8_larger(PG_FUNCTION_ARGS);
extern Datum xid8_smaller(PG_FUNCTION_ARGS);
extern Datum pg_replication_origin_create(PG_FUNCTION_ARGS);
extern Datum pg_replication_origin_drop(PG_FUNCTION_ARGS);
extern Datum pg_replication_origin_oid(PG_FUNCTION_ARGS);
extern Datum pg_replication_origin_session_setup(PG_FUNCTION_ARGS);
extern Datum pg_replication_origin_session_reset(PG_FUNCTION_ARGS);
extern Datum pg_replication_origin_session_is_setup(PG_FUNCTION_ARGS);
extern Datum pg_replication_origin_session_progress(PG_FUNCTION_ARGS);
extern Datum pg_replication_origin_xact_setup(PG_FUNCTION_ARGS);
extern Datum pg_replication_origin_xact_reset(PG_FUNCTION_ARGS);
extern Datum pg_replication_origin_advance(PG_FUNCTION_ARGS);
extern Datum pg_replication_origin_progress(PG_FUNCTION_ARGS);
extern Datum pg_show_replication_origin_status(PG_FUNCTION_ARGS);
extern Datum jsonb_subscript_handler(PG_FUNCTION_ARGS);
extern Datum numeric_pg_lsn(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_backend_subxact(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_subscription(PG_FUNCTION_ARGS);
extern Datum pg_get_publication_tables(PG_FUNCTION_ARGS);
extern Datum pg_get_replica_identity_index(PG_FUNCTION_ARGS);
extern Datum pg_relation_is_publishable(PG_FUNCTION_ARGS);
extern Datum multirange_gist_consistent(PG_FUNCTION_ARGS);
extern Datum multirange_gist_compress(PG_FUNCTION_ARGS);
extern Datum pg_get_catalog_foreign_keys(PG_FUNCTION_ARGS);
extern Datum text_to_table(PG_FUNCTION_ARGS);
extern Datum text_to_table_null(PG_FUNCTION_ARGS);
extern Datum bit_bit_count(PG_FUNCTION_ARGS);
extern Datum bytea_bit_count(PG_FUNCTION_ARGS);
extern Datum pg_xact_commit_timestamp_origin(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_replication_slot(PG_FUNCTION_ARGS);
extern Datum pg_stat_reset_replication_slot(PG_FUNCTION_ARGS);
extern Datum trim_array(PG_FUNCTION_ARGS);
extern Datum pg_get_statisticsobjdef_expressions(PG_FUNCTION_ARGS);
extern Datum pg_get_statisticsobjdef_columns(PG_FUNCTION_ARGS);
extern Datum timestamp_bin(PG_FUNCTION_ARGS);
extern Datum timestamptz_bin(PG_FUNCTION_ARGS);
extern Datum array_subscript_handler(PG_FUNCTION_ARGS);
extern Datum raw_array_subscript_handler(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_session_time(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_active_time(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_idle_in_transaction_time(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_sessions(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_sessions_abandoned(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_sessions_fatal(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_sessions_killed(PG_FUNCTION_ARGS);
extern Datum hash_record(PG_FUNCTION_ARGS);
extern Datum hash_record_extended(PG_FUNCTION_ARGS);
extern Datum bytealtrim(PG_FUNCTION_ARGS);
extern Datum byteartrim(PG_FUNCTION_ARGS);
extern Datum pg_get_function_sqlbody(PG_FUNCTION_ARGS);
extern Datum unistr(PG_FUNCTION_ARGS);
extern Datum extract_date(PG_FUNCTION_ARGS);
extern Datum extract_time(PG_FUNCTION_ARGS);
extern Datum extract_timetz(PG_FUNCTION_ARGS);
extern Datum extract_timestamp(PG_FUNCTION_ARGS);
extern Datum extract_timestamptz(PG_FUNCTION_ARGS);
extern Datum extract_interval(PG_FUNCTION_ARGS);
extern Datum has_parameter_privilege_name_name(PG_FUNCTION_ARGS);
extern Datum has_parameter_privilege_id_name(PG_FUNCTION_ARGS);
extern Datum has_parameter_privilege_name(PG_FUNCTION_ARGS);
extern Datum pg_read_file_all_missing(PG_FUNCTION_ARGS);
extern Datum pg_read_binary_file_all_missing(PG_FUNCTION_ARGS);
extern Datum pg_input_is_valid(PG_FUNCTION_ARGS);
extern Datum pg_input_error_info(PG_FUNCTION_ARGS);
extern Datum drandom_normal(PG_FUNCTION_ARGS);
extern Datum pg_split_walfile_name(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_io(PG_FUNCTION_ARGS);
extern Datum array_shuffle(PG_FUNCTION_ARGS);
extern Datum array_sample(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_tuples_newpage_updated(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_xact_tuples_newpage_updated(PG_FUNCTION_ARGS);
extern Datum derf(PG_FUNCTION_ARGS);
extern Datum derfc(PG_FUNCTION_ARGS);
extern Datum timestamptz_pl_interval_at_zone(PG_FUNCTION_ARGS);
extern Datum pg_get_wal_resource_managers(PG_FUNCTION_ARGS);
extern Datum multirange_agg_transfn(PG_FUNCTION_ARGS);
extern Datum pg_stat_have_stats(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_subscription_stats(PG_FUNCTION_ARGS);
extern Datum pg_stat_reset_subscription_stats(PG_FUNCTION_ARGS);
extern Datum window_row_number_support(PG_FUNCTION_ARGS);
extern Datum window_rank_support(PG_FUNCTION_ARGS);
extern Datum window_dense_rank_support(PG_FUNCTION_ARGS);
extern Datum int8inc_support(PG_FUNCTION_ARGS);
extern Datum pg_settings_get_flags(PG_FUNCTION_ARGS);
extern Datum pg_stop_making_pinned_objects(PG_FUNCTION_ARGS);
extern Datum text_starts_with_support(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_recovery_prefetch(PG_FUNCTION_ARGS);
extern Datum pg_database_collation_actual_version(PG_FUNCTION_ARGS);
extern Datum pg_ident_file_mappings(PG_FUNCTION_ARGS);
extern Datum textregexreplace_extended(PG_FUNCTION_ARGS);
extern Datum textregexreplace_extended_no_flags(PG_FUNCTION_ARGS);
extern Datum textregexreplace_extended_no_n(PG_FUNCTION_ARGS);
extern Datum regexp_count_no_start(PG_FUNCTION_ARGS);
extern Datum regexp_count_no_flags(PG_FUNCTION_ARGS);
extern Datum regexp_count(PG_FUNCTION_ARGS);
extern Datum regexp_instr_no_start(PG_FUNCTION_ARGS);
extern Datum regexp_instr_no_n(PG_FUNCTION_ARGS);
extern Datum regexp_instr_no_endoption(PG_FUNCTION_ARGS);
extern Datum regexp_instr_no_flags(PG_FUNCTION_ARGS);
extern Datum regexp_instr_no_subexpr(PG_FUNCTION_ARGS);
extern Datum regexp_instr(PG_FUNCTION_ARGS);
extern Datum regexp_like_no_flags(PG_FUNCTION_ARGS);
extern Datum regexp_like(PG_FUNCTION_ARGS);
extern Datum regexp_substr_no_start(PG_FUNCTION_ARGS);
extern Datum regexp_substr_no_n(PG_FUNCTION_ARGS);
extern Datum regexp_substr_no_flags(PG_FUNCTION_ARGS);
extern Datum regexp_substr_no_subexpr(PG_FUNCTION_ARGS);
extern Datum regexp_substr(PG_FUNCTION_ARGS);
extern Datum pg_ls_logicalsnapdir(PG_FUNCTION_ARGS);
extern Datum pg_ls_logicalmapdir(PG_FUNCTION_ARGS);
extern Datum pg_ls_replslotdir(PG_FUNCTION_ARGS);
extern Datum timestamptz_mi_interval_at_zone(PG_FUNCTION_ARGS);
extern Datum generate_series_timestamptz_at_zone(PG_FUNCTION_ARGS);
extern Datum json_agg_strict_transfn(PG_FUNCTION_ARGS);
extern Datum json_object_agg_strict_transfn(PG_FUNCTION_ARGS);
extern Datum json_object_agg_unique_transfn(PG_FUNCTION_ARGS);
extern Datum json_object_agg_unique_strict_transfn(PG_FUNCTION_ARGS);
extern Datum jsonb_agg_strict_transfn(PG_FUNCTION_ARGS);
extern Datum jsonb_object_agg_strict_transfn(PG_FUNCTION_ARGS);
extern Datum jsonb_object_agg_unique_transfn(PG_FUNCTION_ARGS);
extern Datum jsonb_object_agg_unique_strict_transfn(PG_FUNCTION_ARGS);
extern Datum any_value_transfn(PG_FUNCTION_ARGS);
extern Datum array_agg_combine(PG_FUNCTION_ARGS);
extern Datum array_agg_serialize(PG_FUNCTION_ARGS);
extern Datum array_agg_deserialize(PG_FUNCTION_ARGS);
extern Datum array_agg_array_combine(PG_FUNCTION_ARGS);
extern Datum array_agg_array_serialize(PG_FUNCTION_ARGS);
extern Datum array_agg_array_deserialize(PG_FUNCTION_ARGS);
extern Datum string_agg_combine(PG_FUNCTION_ARGS);
extern Datum string_agg_serialize(PG_FUNCTION_ARGS);
extern Datum string_agg_deserialize(PG_FUNCTION_ARGS);
extern Datum pg_log_standby_snapshot(PG_FUNCTION_ARGS);
extern Datum window_percent_rank_support(PG_FUNCTION_ARGS);
extern Datum window_cume_dist_support(PG_FUNCTION_ARGS);
extern Datum window_ntile_support(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_db_conflict_logicalslot(PG_FUNCTION_ARGS);
extern Datum pg_stat_get_lastscan(PG_FUNCTION_ARGS);
extern Datum system_user(PG_FUNCTION_ARGS);

#endif							/* FMGRPROTOS_H */