2003-03-12 20:18:32 +00:00
|
|
|
/****************************************************************
|
|
|
|
|
|
|
|
|
|
The author of this software is David M. Gay.
|
|
|
|
|
|
|
|
|
|
Copyright (C) 1998 by Lucent Technologies
|
|
|
|
|
All Rights Reserved
|
|
|
|
|
|
|
|
|
|
Permission to use, copy, modify, and distribute this software and
|
|
|
|
|
its documentation for any purpose and without fee is hereby
|
|
|
|
|
granted, provided that the above copyright notice appear in all
|
|
|
|
|
copies and that both that the copyright notice and this
|
|
|
|
|
permission notice and warranty disclaimer appear in supporting
|
|
|
|
|
documentation, and that the name of Lucent or any of its entities
|
|
|
|
|
not be used in advertising or publicity pertaining to
|
|
|
|
|
distribution of the software without specific, written prior
|
|
|
|
|
permission.
|
|
|
|
|
|
|
|
|
|
LUCENT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
|
|
|
|
|
INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
|
|
|
|
|
IN NO EVENT SHALL LUCENT OR ANY OF ITS ENTITIES BE LIABLE FOR ANY
|
|
|
|
|
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
|
|
|
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
|
|
|
|
|
IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
|
|
|
|
|
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
|
|
|
|
|
THIS SOFTWARE.
|
|
|
|
|
|
|
|
|
|
****************************************************************/
|
|
|
|
|
|
2007-01-03 04:58:54 +00:00
|
|
|
/* Please send bug reports to David M. Gay (dmg at acm dot org,
|
|
|
|
|
* with " at " changed at "@" and " dot " changed to "."). */
|
2003-03-12 20:18:32 +00:00
|
|
|
|
|
|
|
|
#include "gdtoaimp.h"
|
|
|
|
|
|
|
|
|
|
int
|
|
|
|
|
#ifdef KR_headers
|
|
|
|
|
strtoIf(s, sp, f0, f1) CONST char *s; char **sp; float *f0, *f1;
|
|
|
|
|
#else
|
|
|
|
|
strtoIf(CONST char *s, char **sp, float *f0, float *f1)
|
|
|
|
|
#endif
|
|
|
|
|
{
|
|
|
|
|
static FPI fpi = { 24, 1-127-24+1, 254-127-24+1, 1, SI };
|
|
|
|
|
Long exp[2];
|
|
|
|
|
Bigint *B[2];
|
|
|
|
|
int k, rv[2];
|
|
|
|
|
|
|
|
|
|
B[0] = Balloc(0);
|
|
|
|
|
B[0]->wds = 1;
|
|
|
|
|
k = strtoIg(s, sp, &fpi, exp, B, rv);
|
|
|
|
|
ULtof((ULong*)f0, B[0]->x, exp[0], rv[0]);
|
|
|
|
|
Bfree(B[0]);
|
|
|
|
|
if (B[1]) {
|
|
|
|
|
ULtof((ULong*)f1, B[1]->x, exp[1], rv[1]);
|
|
|
|
|
Bfree(B[1]);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
*(ULong*)f1 = *(ULong*)f0;
|
|
|
|
|
return k;
|
|
|
|
|
}
|
