#include <float.h>
#include <stdint.h>

Include dependency graph for _finitef.c:

Function Documentation

◆ _finitef()

_Check_return_ int __cdecl _finitef ( _In_ float _X )

Definition at line 14 of file _finitef.c.

{
    union { float f; uint32_t ui32; } u = { _X };
    uint32_t exp = u.ui32 & 0x7F800000;
    return (exp != 0x7F800000);
}