Searched refs:FP_NAN (Results 1 – 3 of 3) sorted by relevance
42 #define isnan(n) (fpclassify(n)==FP_NAN)43 #define isnanl(n) (fpclassify(n)==FP_NAN)174 case FP_NAN:348 case FP_NAN:
31 value | FP_NAN | int | math.h | C99+
92 isnan(__x_c) ? FP_NAN : \201 #undef FP_NAN202 #define FP_NAN 4 macro