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glibc  2.9
Functions
s_finitef.c File Reference
#include "math.h"
#include "math_private.h"

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Functions

int __finitef (float x)

Function Documentation

int __finitef ( float  x)

Definition at line 31 of file s_finitef.c.

{
       int32_t ix;
       GET_FLOAT_WORD(ix,x);
       return (int)((u_int32_t)((ix&0x7fffffff)-0x7f800000)>>31);
}

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