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musl/include/stdc-predef.h

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add stdc-predef.h for library-level predefined macros modern compilers (for gcc, versions 4.8 and later) automatically pre-include <stdc-predef.h> to obtain the values of certain predefined macros specified by ISO C but which reflect properties of the library implementation, not just the compiler. provide values indicating that wchar_t is Unicode-encoded and that Annex F (IEEE floating point) is supported unless the compiler indicates otherwise. based on patch by Masanori Ogino.
10 years ago
#ifndef _STDC_PREDEF_H
#define _STDC_PREDEF_H
#define __STDC_ISO_10646__ 201206L
#if !defined(__GCC_IEC_559) || __GCC_IEC_559 > 0
#define __STDC_IEC_559__ 1
#endif
#endif