s_lround.c File Reference

#include "cdefs-compat.h"
#include <limits.h>
#include <openlibm_fenv.h>
#include <openlibm_math.h>
#include "math_private.h"

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Macros
#define	type   double
#define	roundit   round
#define	dtype   long
#define	DTYPE_MIN   LONG_MIN
#define	DTYPE_MAX   LONG_MAX
#define	fn   lround
#define	INRANGE(x)

Functions
OLM_DLLEXPORT dtype	fn (type x)

Variables
static const type	dtype_min = DTYPE_MIN - 0.5
static const type	dtype_max = DTYPE_MAX + 0.5

Macro Definition Documentation

dtype

#define dtype   long

DTYPE_MAX

#define DTYPE_MAX   LONG_MAX

DTYPE_MIN

#define DTYPE_MIN   LONG_MIN

fn

#define fn   lround

INRANGE

#define INRANGE

(

x

)

Value:

(dtype_max - DTYPE_MAX != 0.5 || \
             ((x) > dtype_min && (x) < dtype_max))

roundit

#define roundit   round

type

#define type   double

Function Documentation

fn()

OLM_DLLEXPORT dtype fn

(

type

x

)

References dtype, DTYPE_MAX, FE_INVALID, feraiseexcept(), INRANGE, and roundit.

Variable Documentation

dtype_max

const type dtype_max = DTYPE_MAX + 0.5

static

dtype_min

const type dtype_min = DTYPE_MIN - 0.5

static