Searched refs:isinf (Results 1 – 4 of 4) sorted by relevance
16 #define isinf(x) (!_finite(x)) macro
49 AC_CHECK_DECLS([isinf], [], [], [[#include <math.h>]])
13 /* Define to 1 if you have the declaration of `isinf', and to 0 if you don't.
605 else if(isinf(jso->o.c_double)) in json_object_double_to_json_string()