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glibc  2.9
Functions
s_signbitl.c File Reference
#include <math.h>
#include "math_private.h"
#include <math_ldbl_opt.h>

Go to the source code of this file.

Functions

int ___signbitl (long double x)
 long_double_symbol (libc, ___signbitl, __signbitl)

Function Documentation

int ___signbitl ( long double  x)

Definition at line 26 of file s_signbitl.c.

{
  int64_t e;

  GET_LDOUBLE_MSW64 (e, x);
  return e < 0;
}
long_double_symbol ( libc  ,
___signbitl  ,
__signbitl   
)