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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 NepDisk
parent e7e3a97599
commit 38d4524454
2 changed files with 4 additions and 4 deletions
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6
src/doomtype.h
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@ -57,9 +57,9 @@ extern "C" {
#define strnicmp(x,y,n) strncasecmp(x,y,n)
#endif
#ifndef __cplusplus
char *strcasestr(const char *in, const char *what);
#define stristr strcasestr
char *nongnu_strcasestr(const char *in, const char *what);
#ifndef _GNU_SOURCE
#define strcasestr nongnu_strcasestr
#endif
#if defined (PC_DOS) || defined (_WIN32) || defined (__HAIKU__)

2
src/strcasestr.c
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@ -51,7 +51,7 @@ swapp (char ***ppap, char ***ppbp, char **cpap, char **cpbp)
}
char *
strcasestr (const char *s, const char *q)
nongnu_strcasestr (const char *s, const char *q)
{
size_t qn;