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don't prototype strdup() for __clang_analyzer__ case in windows builds.

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Fixes:  https://github.com/libsdl-org/SDL/issues/12948.
(cherry picked from commit 17bba029ba)
This commit is contained in:
Ozkan Sezer
2025-05-04 20:01:24 +03:00
committed by Sam Lantinga
parent 7dd2915475
commit 5ac37a8ffc
1 changed files with 4 additions and 0 deletions
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include/SDL3/SDL_stdinc.h
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@@ -5974,8 +5974,12 @@ size_t wcslcpy(wchar_t *dst, const wchar_t *src, size_t size);
size_t wcslcat(wchar_t *dst, const wchar_t *src, size_t size);
#endif
#ifndef _WIN32
/* strdup is not ANSI but POSIX, and its prototype might be hidden... */
/* not for windows: might conflict with string.h where strdup may have
* dllimport attribute: https://github.com/libsdl-org/SDL/issues/12948 */
char *strdup(const char *str);
#endif
/* Starting LLVM 16, the analyser errors out if these functions do not have
their prototype defined (clang-diagnostic-implicit-function-declaration) */