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/*
* This file contains stuff needed to be as compatible to Informix as possible.
* src/interfaces/ecpg/include/ecpg_informix.h
*/
#ifndef _ECPG_INFORMIX_H
#define _ECPG_INFORMIX_H
#include <ecpglib.h>
#include <pgtypes_date.h>
#include <pgtypes_interval.h>
#include <pgtypes_numeric.h>
#include <pgtypes_timestamp.h>
#define SQLNOTFOUND 100
#define ECPG_INFORMIX_NUM_OVERFLOW -1200
#define ECPG_INFORMIX_NUM_UNDERFLOW -1201
#define ECPG_INFORMIX_DIVIDE_ZERO -1202
#define ECPG_INFORMIX_BAD_YEAR -1204
#define ECPG_INFORMIX_BAD_MONTH -1205
#define ECPG_INFORMIX_BAD_DAY -1206
#define ECPG_INFORMIX_ENOSHORTDATE -1209
#define ECPG_INFORMIX_DATE_CONVERT -1210
#define ECPG_INFORMIX_OUT_OF_MEMORY -1211
#define ECPG_INFORMIX_ENOTDMY -1212
#define ECPG_INFORMIX_BAD_NUMERIC -1213
#define ECPG_INFORMIX_BAD_EXPONENT -1216
#define ECPG_INFORMIX_BAD_DATE -1218
#define ECPG_INFORMIX_EXTRA_CHARS -1264
#ifdef __cplusplus
extern "C"
{
#endif
extern int rdatestr(date, char *);
extern void rtoday(date *);
extern int rjulmdy(date, short *);
extern int rdefmtdate(date *, const char *, const char *);
extern int rfmtdate(date, const char *, char *);
extern int rmdyjul(short *, date *);
extern int rstrdate(const char *, date *);
extern int rdayofweek(date);
extern int rfmtlong(long, const char *, char *);
extern int rgetmsg(int, char *, int);
extern int risnull(int, const char *);
extern int rsetnull(int, char *);
extern int rtypalign(int, int);
extern int rtypmsize(int, int);
extern int rtypwidth(int, int);
extern void rupshift(char *);
extern int byleng(char *, int);
extern void ldchar(char *, int, char *);
extern void ECPG_informix_set_var(int, void *, int);
extern void *ECPG_informix_get_var(int);
extern void ECPG_informix_reset_sqlca(void);
/* Informix defines these in decimal.h */
int decadd(decimal *, decimal *, decimal *);
int deccmp(decimal *, decimal *);
void deccopy(decimal *, decimal *);
int deccvasc(const char *, int, decimal *);
int deccvdbl(double, decimal *);
int deccvint(int, decimal *);
int deccvlong(long, decimal *);
int decdiv(decimal *, decimal *, decimal *);
int decmul(decimal *, decimal *, decimal *);
int decsub(decimal *, decimal *, decimal *);
int dectoasc(decimal *, char *, int, int);
int dectodbl(decimal *, double *);
int dectoint(decimal *, int *);
int dectolong(decimal *, long *);
/* Informix defines these in datetime.h */
extern void dtcurrent(timestamp *);
extern int dtcvasc(char *, timestamp *);
extern int dtsub(timestamp *, timestamp *, interval *);
extern int dttoasc(timestamp *, char *);
extern int dttofmtasc(timestamp *, char *, int, char *);
extern int intoasc(interval *, char *);
extern int dtcvfmtasc(char *, char *, timestamp *);
#ifdef __cplusplus
}
#endif
#endif /* ndef _ECPG_INFORMIX_H */
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