Lines Matching defs:isnanf
2326 or (older) isnanf function. */
2329 # undef isnanf
2330 # define isnanf(x) __builtin_isnanf ((float)(x))
2332 # undef isnanf
2333 # define isnanf(x) isnan ((float)(x))
2337 # undef isnanf
2338 # define isnanf rpl_isnanf
2339 _GL_EXTERN_C int isnanf (float x);
2390 /* We can't just use the isnanf macro (e.g.) as exposed by
2391 isnanf.h (e.g.) here, because those may end up being macros