Ruby 3.1.3p185 (2022-11-24 revision 1a6b16756e0ba6b95ab71a441357ed5484e33498)
flag_enum.h
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1#ifndef RBIMPL_ATTR_FLAG_ENUM_H /*-*-C++-*-vi:se ft=cpp:*/
2#define RBIMPL_ATTR_FLAG_ENUM_H
25
27#if RBIMPL_HAS_ATTRIBUTE(flag_enum)
28# define RBIMPL_ATTR_FLAG_ENUM() __attribute__((__flag_enum__))
29#else
30# define RBIMPL_ATTR_FLAG_ENUM() /* void */
31#endif
32
33#endif /* RBIMPLATTR_FLAG_ENUM_H */
Defines RBIMPL_HAS_ATTRIBUTE.