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-rw-r--r--lib/bitops.c115
1 files changed, 0 insertions, 115 deletions
diff --git a/lib/bitops.c b/lib/bitops.c
deleted file mode 100644
index 5e96e26..0000000
--- a/lib/bitops.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/* bitops.c -- Bit-vector manipulation for mkid
- Copyright (C) 1986, 1995, 1996 Free Software Foundation, Inc.
-
- 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; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#include <config.h>
-#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;
-}