From 2f9b216275fea538dcb208c11f778ae48702c722 Mon Sep 17 00:00:00 2001 From: Greg McGary Date: Tue, 26 Jan 1999 17:56:25 +0000 Subject: Remove obsolete files --- bitops.c | 116 --------------------------------------------------------------- 1 file changed, 116 deletions(-) delete mode 100644 bitops.c (limited to 'bitops.c') diff --git a/bitops.c b/bitops.c deleted file mode 100644 index 357aec6..0000000 --- a/bitops.c +++ /dev/null @@ -1,116 +0,0 @@ -/* bitops.c -- Bit-vector manipulation for mkid - Copyright (C) 1986, 1995 Greg McGary - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; see the file COPYING. If not, write to the - Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include "bitops.h" - -static int str_to_int __P((char *bufp, int size)); -static char *int_to_str __P((int i, int size)); - -int -vec_to_bits (char *bit_array, char *vec, int size) -{ - int i; - int count; - - for (count = 0; (*vec & 0xff) != 0xff; count++) - { - i = str_to_int (vec, size); - BITSET (bit_array, i); - vec += size; - } - return count; -} - -int -bits_to_vec (char *vec, char *bit_array, int bit_count, int size) -{ - char *element; - int i; - int count; - - for (count = i = 0; i < bit_count; i++) - { - if (!BITTST (bit_array, i)) - continue; - element = int_to_str (i, size); - switch (size) - { - case 4: - *vec++ = *element++; - case 3: - *vec++ = *element++; - case 2: - *vec++ = *element++; - case 1: - *vec++ = *element++; - } - count++; - } - *vec++ = 0xff; - - return count; -} - -/* NEEDSWORK: ENDIAN */ - -static char * -int_to_str (int i, int size) -{ - static char buf0[4]; - char *bufp = &buf0[size]; - - switch (size) - { - case 4: - *--bufp = (i & 0xff); - i >>= 8; - case 3: - *--bufp = (i & 0xff); - i >>= 8; - case 2: - *--bufp = (i & 0xff); - i >>= 8; - case 1: - *--bufp = (i & 0xff); - } - return buf0; -} - -static int -str_to_int (char *bufp, int size) -{ - int i = 0; - - bufp--; - switch (size) - { - case 4: - i |= (*++bufp & 0xff); - i <<= 8; - case 3: - i |= (*++bufp & 0xff); - i <<= 8; - case 2: - i |= (*++bufp & 0xff); - i <<= 8; - case 1: - i |= (*++bufp & 0xff); - } - return i; -} -- cgit v1.2.3