hd_init.c revision 112158 
1/****************************************************************
2
3The author of this software is David M. Gay.
4
5Copyright (C) 2000 by Lucent Technologies
6All Rights Reserved
7
8Permission to use, copy, modify, and distribute this software and
9its documentation for any purpose and without fee is hereby
10granted, provided that the above copyright notice appear in all
11copies and that both that the copyright notice and this
12permission notice and warranty disclaimer appear in supporting
13documentation, and that the name of Lucent or any of its entities
14not be used in advertising or publicity pertaining to
15distribution of the software without specific, written prior
16permission.
17
18LUCENT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
19INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
20IN NO EVENT SHALL LUCENT OR ANY OF ITS ENTITIES BE LIABLE FOR ANY
21SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
22WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
23IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
24ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
25THIS SOFTWARE.
26
27****************************************************************/
28
29/* Please send bug reports to
30	David M. Gay
31	Bell Laboratories, Room 2C-463
32	600 Mountain Avenue
33	Murray Hill, NJ 07974-0636
34	U.S.A.
35	dmg@bell-labs.com
36 */
37
38#include "gdtoaimp.h"
39
40 unsigned char hexdig[256];
41
42 static void
43#ifdef KR_headers
44htinit(h, s, inc) unsigned char *h; unsigned char *s; int inc;
45#else
46htinit(unsigned char *h, unsigned char *s, int inc)
47#endif
48{
49	int i, j;
50	for(i = 0; (j = s[i]) !=0; i++)
51		h[j] = i + inc;
52	}
53
54 void
55hexdig_init_D2A(Void)
56{
57#define USC (unsigned char *)
58	htinit(hexdig, USC "0123456789", 0x10);
59	htinit(hexdig, USC "abcdef", 0x10 + 10);
60	htinit(hexdig, USC "ABCDEF", 0x10 + 10);
61	}
62