Symbol: __MATH_C99_FEATURES
include/math.h
267
#if defined(__MATH_C99_FEATURES) || defined(_XOPEN_SOURCE)
include/math.h
291
#if defined(__MATH_C99_FEATURES) || (_XOPEN_SOURCE - 0) >= 500
include/math.h
305
#if defined(__MATH_C99_FEATURES) || (_XOPEN_SOURCE - 0) >= 600 || \
include/math.h
50
#ifdef __MATH_C99_FEATURES
include/math.h
500
#if defined(__MATH_C99_FEATURES) || (_POSIX_C_SOURCE - 0) >= 200112L
include/math.h
93
#if defined(__MATH_C99_FEATURES) || \