diff options
Diffstat (limited to 'src/bitset.h')
-rw-r--r-- | src/bitset.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/bitset.h b/src/bitset.h new file mode 100644 index 00000000..467e13fd --- /dev/null +++ b/src/bitset.h @@ -0,0 +1,19 @@ +#ifndef _BITSET_H_ +#define _BITSET_H_ + +#include <stddef.h> + +typedef struct { + size_t *bits; + size_t nbits; +} bitset; + +bitset *bitset_init(size_t nbits); +void bitset_reset(bitset *set); +void bitset_free(bitset *set); + +void bitset_clear_bit(bitset *set, size_t pos); +void bitset_set_bit(bitset *set, size_t pos); +int bitset_test_bit(bitset *set, size_t pos); + +#endif |