c88250a57d
problems relating to NaNs and rounding.
56 lines
1.8 KiB
C
56 lines
1.8 KiB
C
/****************************************************************
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The author of this software is David M. Gay.
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Copyright (C) 2000 by Lucent Technologies
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All Rights Reserved
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Permission to use, copy, modify, and distribute this software and
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its documentation for any purpose and without fee is hereby
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granted, provided that the above copyright notice appear in all
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copies and that both that the copyright notice and this
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permission notice and warranty disclaimer appear in supporting
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documentation, and that the name of Lucent or any of its entities
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not be used in advertising or publicity pertaining to
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distribution of the software without specific, written prior
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permission.
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LUCENT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
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IN NO EVENT SHALL LUCENT OR ANY OF ITS ENTITIES BE LIABLE FOR ANY
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SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
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IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
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THIS SOFTWARE.
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****************************************************************/
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/* Please send bug reports to David M. Gay (dmg at acm dot org,
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* with " at " changed at "@" and " dot " changed to "."). */
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#include "gdtoaimp.h"
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unsigned char hexdig[256];
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static void
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#ifdef KR_headers
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htinit(h, s, inc) unsigned char *h; unsigned char *s; int inc;
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#else
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htinit(unsigned char *h, unsigned char *s, int inc)
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#endif
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{
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int i, j;
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for(i = 0; (j = s[i]) !=0; i++)
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h[j] = i + inc;
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}
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void
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hexdig_init_D2A(Void)
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{
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#define USC (unsigned char *)
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htinit(hexdig, USC "0123456789", 0x10);
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htinit(hexdig, USC "abcdef", 0x10 + 10);
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htinit(hexdig, USC "ABCDEF", 0x10 + 10);
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}
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