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Searched refs:_XOPEN_SOURCE (Results 1 – 6 of 6) sorted by relevance

/picolibc-latest/newlib/libc/include/sys/
Dfeatures.h131 #undef _XOPEN_SOURCE
132 #define _XOPEN_SOURCE 700 macro
156 !defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE) && \
171 (_XOPEN_SOURCE - 0) >= 500)
173 #if !defined(_XOPEN_SOURCE) || (_XOPEN_SOURCE - 0) >= 700
175 #elif (_XOPEN_SOURCE - 0) >= 600
177 #elif (_XOPEN_SOURCE - 0) >= 500
179 #elif (_XOPEN_SOURCE - 0) < 500
334 #if defined(_LARGEFILE_SOURCE) || (_XOPEN_SOURCE - 0) >= 500
362 #elif (_POSIX_C_SOURCE - 0) >= 2 || defined(_XOPEN_SOURCE)
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/picolibc-latest/newlib/libc/string/
Dswab.c19 #define _XOPEN_SOURCE macro
Dwcswidth.c35 #define _XOPEN_SOURCE macro
Dwcwidth.c92 #define _XOPEN_SOURCE macro
/picolibc-latest/newlib/libc/stdlib/
Defgcvt.c101 #define _XOPEN_SOURCE macro
/picolibc-latest/newlib/
DChangeLog-2015986 effect when _XOPEN_SOURCE is also defined.
1642 * libc/include/math.h: Also define M_PI etc. if _XOPEN_SOURCE is
3212 _XOPEN_SOURCE.
3428 __STRICT_ANSI__ or _XOPEN_SOURCE is defined appropriately.
4977 * libc/include/sys/features.h: Allow for _XOPEN_SOURCE to have an
5011 _POSIX_C_SOURCE if not already defined and _XOPEN_SOURCE has an