1 /* btoa8.c: The opiebtoa8() library function.
4 This software is Copyright 1996-2001 by Craig Metz, All Rights Reserved.
5 The Inner Net License Version 3 applies to this software.
6 You should have received a copy of the license with this software. If
7 you didn't get a copy, you may request one from <license@inner.net>.
11 Modified by cmetz for OPIE 2.4. Use struct opie_otpkey for binary arg.
12 Created by cmetz for OPIE 2.3 (quick re-write).
18 static char hextochar[16] =
19 {'0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f'};
21 char *opiebtoa8 FUNCTION((out, in), char *out AND struct opie_otpkey *inkey)
24 unsigned char *in = (unsigned char *)inkey;
27 for (i = 0; i < 8; i++) {
28 *(c++) = hextochar[((*in) >> 4) & 0x0f];
29 *(c++) = hextochar[(*in++) & 0x0f];