/usr/include/plymouth-1/ply/ply-bitarray.h is in libplymouth-dev 0.9.2-3ubuntu13.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | /* ply-bitarray.h - bitarray implementation
*
* Copyright (C) 2009 Charlie Brej <cbrej@cs.man.ac.uk>
*
* 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.
*
* Written by: Charlie Brej <cbrej@cs.man.ac.uk>
*/
#ifndef PLY_ARRAY_H
#define PLY_ARRAY_H
#include <stdint.h>
#include <stdbool.h>
#define PLY_BITARRAY_BASE_SIZE 32
#define PLY_BITARRAY_BASE_MASK (PLY_BITARRAY_BASE_SIZE - 1)
typedef uint32_t ply_bitarray_t;
#ifndef PLY_HIDE_FUNCTION_DECLARATIONS
#define ply_bitarray_new(size) calloc ((size + PLY_BITARRAY_BASE_SIZE - 1) / PLY_BITARRAY_BASE_SIZE, sizeof(ply_bitarray_t))
#define ply_bitarray_free(bitarray) free (bitarray)
#define ply_bitarray_lookup(bitarray, index) ((bitarray[index / PLY_BITARRAY_BASE_SIZE] >> (index & PLY_BITARRAY_BASE_MASK)) & 1)
#define ply_bitarray_set(bitarray, index) (bitarray[index / PLY_BITARRAY_BASE_SIZE] |= 1 << (index & PLY_BITARRAY_BASE_MASK))
#define ply_bitarray_clear(bitarray, index) (bitarray[index / PLY_BITARRAY_BASE_SIZE] &= ~(1 << (index & PLY_BITARRAY_BASE_MASK)))
#define ply_bitarray_toggle(bitarray, index) (bitarray[index / PLY_BITARRAY_BASE_SIZE] ^= 1 << (index & PLY_BITARRAY_BASE_MASK))
int ply_bitarray_count (ply_bitarray_t *bitarray,
int size);
#endif
#endif /* PLY_ARRAY_H */
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