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GMQCC_WARN macro

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Wolfgang (Blub) Bumiller 2012-04-27 12:35:59 +02:00
parent 4b6659bfe1
commit 348243ddf6
1 changed files with 11 additions and 0 deletions
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11
gmqcc.h
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@ -58,6 +58,17 @@
# endif # endif
# endif /* !__cplusplus */ # endif /* !__cplusplus */
/*
* Of some functions which are generated we want to make sure
* that the result isn't ignored. To find such function calls,
* we use this macro.
*/
#if defined(__GNUC__) || defined(__CLANG__)
# define GMQCC_WARN __attribute__((warn_unused_result))
#else
# define GMQCC_WARN
#endif
/* /*
* stdint.h and inttypes.h -less subset * stdint.h and inttypes.h -less subset
* for systems that don't have it, which we must * for systems that don't have it, which we must