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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:17:27 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:17:27 +0000 |
commit | f215e02bf85f68d3a6106c2a1f4f7f063f819064 (patch) | |
tree | 6bb5b92c046312c4e95ac2620b10ddf482d3fa8b /src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/VfrCompile/Pccts/support/set/set.h | |
parent | Initial commit. (diff) | |
download | virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.tar.xz virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.zip |
Adding upstream version 7.0.14-dfsg.upstream/7.0.14-dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/VfrCompile/Pccts/support/set/set.h | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/VfrCompile/Pccts/support/set/set.h b/src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/VfrCompile/Pccts/support/set/set.h new file mode 100644 index 00000000..366088e9 --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/VfrCompile/Pccts/support/set/set.h @@ -0,0 +1,121 @@ +#ifndef __GATE_SET_H +#define __GATE_SET_H + +/* set.h + + The following is a general-purpose set library originally developed + by Hank Dietz and enhanced by Terence Parr to allow dynamic sets. + + Sets are now structs containing the #words in the set and + a pointer to the actual set words. + + 1987 by Hank Dietz + + Modified by: + Terence Parr + Purdue University + October 1989 + + Added ANSI prototyping Dec. 1992 -- TJP +*/ + +#include "pcctscfg.h" + +#ifdef NOT_USED /* SEE config.h */ +/* Define usable bits per unsigned int word */ +#ifdef PC +#define WORDSIZE 16 +#define LogWordSize 4 +#else +#define WORDSIZE 32 +#define LogWordSize 5 +#endif +#define BytesPerWord sizeof(unsigned) +#endif + +#define SETSIZE(a) ((a).n<<LogWordSize) /* Maximum items per set */ +#define MODWORD(x) ((x) & (WORDSIZE-1)) /* x % WORDSIZE */ +#define DIVWORD(x) ((x) >> LogWordSize) /* x / WORDSIZE */ +#define nil (~((unsigned) 0)) /* An impossible set member all bits on (big!) */ + +typedef struct _set { + unsigned int n; /* Number of words in set */ + unsigned *setword; + } set; + +#define set_init {0, NULL} +#define set_null(a) ((a).setword==NULL) + +#define NumBytes(x) (((x)>>3)+1) /* Num bytes to hold x */ +#define NumWords(x) ((((unsigned)(x))>>LogWordSize)+1) /* Num words to hold x */ + + +/* M a c r o s */ + +/* make arg1 a set big enough to hold max elem # of arg2 */ +#define set_new(a,_max) \ +if (((a).setword=(unsigned *)calloc(NumWords(_max),BytesPerWord))==NULL) \ + fprintf(stderr, "set_new: Cannot allocate set with max of %d\n", _max); \ + (a).n = NumWords(_max); + +#define set_free(a) \ + {if ( (a).setword != NULL ) free((char *)((a).setword)); \ + (a) = empty;} + +#ifdef __USE_PROTOS +extern void set_size( unsigned ); +extern unsigned int set_deg( set ); +extern set set_or( set, set ); +extern set set_and( set, set ); +extern set set_dif( set, set ); +extern set set_of( unsigned ); +extern void set_ext( set *, unsigned int ); +extern set set_not( set ); +extern int set_equ( set, set ); +extern int set_sub( set, set ); +extern unsigned set_int( set ); +extern int set_el( unsigned, set ); +extern int set_nil( set ); +extern char * set_str( set ); +extern set set_val( register char * ); +extern void set_orel( unsigned, set * ); +extern void set_orin( set *, set ); +extern void set_andin( set *, set ); +extern void set_rm( unsigned, set ); +extern void set_clr( set ); +extern set set_dup( set ); +extern void set_PDQ( set, register unsigned * ); +extern unsigned *set_pdq( set ); +extern void _set_pdq( set a, register unsigned *q ); +extern unsigned int set_hash( set, register unsigned int ); +#else +extern void set_size(); +extern unsigned int set_deg(); +extern set set_or(); +extern set set_and(); +extern set set_dif(); +extern set set_of(); +extern void set_ext(); +extern set set_not(); +extern int set_equ(); +extern int set_sub(); +extern unsigned set_int(); +extern int set_el(); +extern int set_nil(); +extern char * set_str(); +extern set set_val(); +extern void set_orel(); +extern void set_orin(); +extern void set_andin(); +extern void set_rm(); +extern void set_clr(); +extern set set_dup(); +extern void set_PDQ(); +extern unsigned *set_pdq(); +extern void _set_pdq(); +extern unsigned int set_hash(); +#endif + +extern set empty; + +#endif |