sffcvt.c revision 34f9b3eef6fdadbda0a846aa4d68691ac40eace5
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1985-2009 AT&T Intellectual Property *
* and is licensed under the *
* Common Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.opensource.org/licenses/cpl1.0.txt *
* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* David Korn <dgk@research.att.com> *
* Phong Vo <kpv@research.att.com> *
* *
***********************************************************************/
#include "sfhdr.h"
#if __STD_C
char *sffcvt(double dval, int n_digit, int* decpt, int* sign)
#else
char *sffcvt(dval,n_digit,decpt,sign)
double dval; /* value to convert */
int n_digit; /* number of digits wanted */
int* decpt; /* to return decimal point */
int* sign; /* to return sign */
#endif
{
int len;
static char buf[SF_MAXDIGITS];
return _sfcvt(&dval,buf,sizeof(buf),n_digit,decpt,sign,&len,0);
}