Lines Matching refs:isnanf
2085 or (older) isnanf function. */
2088 # undef isnanf
2089 # define isnanf(x) __builtin_isnanf ((float)(x))
2091 # undef isnanf
2092 # define isnanf(x) isnan ((float)(x))
2096 # undef isnanf
2097 # define isnanf rpl_isnanf
2098 _GL_EXTERN_C int isnanf (float x);
2149 /* We can't just use the isnanf macro (e.g.) as exposed by
2150 isnanf.h (e.g.) here, because those may end up being macros
