sfcvt.c File Reference

#include <limits.h>
#include <sfio/sfhdr.h>

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Macros
#define	SF_INTPART   (SF_IDIGITS/2)
#define	SF_INFINITE   ((_Sfi = 3), Inf)
#define	SF_ZERO   ((_Sfi = 1), Zero)

Functions
char *	_sfcvt (void *dv, int n_digit, int *decpt, int *sign, int format)

Variables
static char *	Inf = "Inf"
static char *	Zero = "0"

Macro Definition Documentation

SF_INFINITE

#define SF_INFINITE   ((_Sfi = 3), Inf)

Definition at line 21 of file sfcvt.c.

SF_INTPART

#define SF_INTPART   (SF_IDIGITS/2)

Definition at line 20 of file sfcvt.c.

SF_ZERO

#define SF_ZERO   ((_Sfi = 1), Zero)

Definition at line 22 of file sfcvt.c.

Function Documentation

_sfcvt()

char * _sfcvt	(	void *	dv,
		int	n_digit,
		int *	decpt,
		int *	sign,
		int	format
	)

Parameters

dv	value to convert
n_digit	number of digits wanted
decpt	return decimal point
sign	return sign
format	conversion format

Definition at line 31 of file sfcvt.c.

References _Sfi, _Sfneg10, _Sfpos10, format, SF_IDIGITS, SF_INFINITE, SF_INTPART, SF_MAXDIGITS, SF_MAXEXP10, SF_ZERO, SFFMT_EFORMAT, sfucvt, sign(), and ulong.

Referenced by sfprint().

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Variable Documentation

Inf

char* Inf = "Inf"

static

Definition at line 19 of file sfcvt.c.

Zero

char * Zero = "0"

static

Definition at line 19 of file sfcvt.c.