Ruby 3.2.3p157 (2024-01-18 revision 52bb2ac0a6971d0391efa2275f7a66bff319087c)
format.h
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1#ifndef RBIMPL_ATTR_FORMAT_H /*-*-C++-*-vi:se ft=cpp:*/
2#define RBIMPL_ATTR_FORMAT_H
24
26#if RBIMPL_HAS_ATTRIBUTE(format)
27# define RBIMPL_ATTR_FORMAT(x, y, z) __attribute__((__format__(x, y, z)))
28#else
29# define RBIMPL_ATTR_FORMAT(x, y, z) /* void */
30#endif
31
32#if defined(__MINGW_PRINTF_FORMAT)
33# define RBIMPL_PRINTF_FORMAT __MINGW_PRINTF_FORMAT
34#else
35# define RBIMPL_PRINTF_FORMAT __printf__
36#endif
37
38#endif /* RBIMPL_ATTR_FORMAT_H */
Defines RBIMPL_HAS_ATTRIBUTE.