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follow-up

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nhmall
2023-02-01 09:41:35 -05:00
parent 14962a5a33
commit a5ed0d0363
1 changed files with 9 additions and 3 deletions
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12
include/tradstdc.h
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@@ -460,12 +460,18 @@ typedef genericptr genericptr_t; /* (void *) or (char *) */
#endif
/*
* Allow gcc to catch the use of non-C99 functions that NetHack
* has replaced with a C99 standard function. The old non-C99
* Allow gcc and clang to catch the use of non-C99 functions that
* NetHack has replaced with a C99 standard function. The old non-C99
* function will cause a link failure on non-Unix platforms,
* so it is preferrable to catch it early, during compile.
*/
#if defined(__GNUC__) || defined(__CLANG__)
#if defined(__GNUC__) && !defined(__CLANG__)
#if __GNUC__ >= 12
inline char *index(const char *s, int c) __attribute__ ((unavailable));
inline char *rindex(const char *s, int c) __attribute__ ((unavailable));
#endif
#endif
#if defined(__clang__)
inline char *index(const char *s, int c) __attribute__ ((unavailable));
inline char *rindex(const char *s, int c) __attribute__ ((unavailable));
#endif