Searched refs:isnan (Results 1 – 5 of 5) sorted by relevance
254 # define isnan(x) \ macro257 # define isnan(x) \ macro
193 #ifndef isnan194 #define isnan(x) \ macro
187 int _EXFUN(isnan, (double));
165 extern int isnan _PARAMS((double));
235 __MATHDECL_1 (int,isnan,, (_Mdouble_ __value)) __attribute__ ((__const__));