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anon
2024-11-13 15:30:25 +01:00
parent 066694a404
commit 0ff4063cb2
1 changed files with 12 additions and 7 deletions
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19
source/constants.h
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@ -49,13 +49,13 @@
/* get the next character in the cross-reference */
/* note that blockp is assumed not to be null */
#define getrefchar() \
#define getrefchar() \
(*(++blockp + 1) != '\0' ? *blockp : (read_crossreference_block() != NULL ? *blockp : '\0'))
/* skip the next character in the cross-reference */
/* note that blockp is assumed not to be null and that
this macro will always be in a statement by itself */
#define skiprefchar() \
#define skiprefchar() \
if(*(++blockp + 1) == '\0') (void)read_crossreference_block()
#define DUMMYCHAR ' ' /* use space as a dummy character */
@ -73,11 +73,15 @@
#define STMTMAX 10000 /* maximum source statement length */
#define STR2(x) #x
#define STRINGIZE(x) STR2(x)
#define PATLEN_STR STRINGIZE(PATLEN)
#define PATHLEN_STR STRINGIZE(PATHLEN)
#define NUMLEN_STR STRINGIZE(NUMLEN)
/* NOTE: _STRINGIZE ensures that if the argument is a macro,
* its expanded before stringinization
*/
#define _STRINGIZE(x) #x
#define STRINGIZE(x) _STRINGIZE(x)
#define PATLEN_STR STRINGIZE(PATLEN)
#define PATHLEN_STR STRINGIZE(PATHLEN)
#define NUMLEN_STR STRINGIZE(NUMLEN)
#define TEMPSTRING_LEN_STR STRINGIZE(TEMPSTRING_LEN)
/* input fields (value matches field order on screen) */
@ -101,6 +105,7 @@ enum {
#else
# define READ 4
#endif
#ifdef W_OK
# define WRITE W_OK
#else