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Rename strcasestr to nongnu_strcasestr, macro strcasestr ifndef _GNU_SOURCE

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Fix for GCC C++ compiler, which always defines _GNU_SOURCE.
This commit is contained in:
James R 2022-12-30 20:17:26 -08:00 committed by SteelT
parent 91e915b963
commit dc103330ac
2 changed files with 5 additions and 2 deletions
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5
src/doomtype.h
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@ -100,7 +100,10 @@ typedef long ssize_t;
#define strnicmp(x,y,n) strncasecmp(x,y,n) #define strnicmp(x,y,n) strncasecmp(x,y,n)
#endif #endif
char *strcasestr(const char *in, const char *what); char *nongnu_strcasestr(const char *in, const char *what);
#ifndef _GNU_SOURCE
#define strcasestr nongnu_strcasestr
#endif
#define stristr strcasestr #define stristr strcasestr
int startswith (const char *base, const char *tag); int startswith (const char *base, const char *tag);

2
src/strcasestr.c
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@ -61,7 +61,7 @@ swapp (char ***ppap, char ***ppbp, char **cpap, char **cpbp)
} }
char * char *
strcasestr (const char *s, const char *q) nongnu_strcasestr (const char *s, const char *q)
{ {
size_t qn; size_t qn;