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Add declaration of rb_warn

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38244 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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naruse 2012-12-07 02:55:28 +00:00
parent 0bc733d9e3
commit 811efc8276
1 changed files with 7 additions and 0 deletions
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7
ext/refinement/refinement.c
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@ -1,4 +1,11 @@
void ruby_Init_refinement(void); void ruby_Init_refinement(void);
#ifdef __GNUC__
#define PRINTF_ARGS(decl, string_index, first_to_check) \
decl __attribute__((format(printf, string_index, first_to_check)))
#else
#define PRINTF_ARGS(decl, string_index, first_to_check) decl
#endif
PRINTF_ARGS(void rb_warn(const char*, ...), 1, 2);
void void
Init_refinement(void) Init_refinement(void)