Lines Matching refs:nbits
60 /* bytes in a bitstring of nbits bits */
61 #define bitstr_size(nbits) \
62 (((nbits) + 7) >> 3)
65 #define bit_alloc(nbits) \
66 (bitstr_t *)calloc((size_t)bitstr_size(nbits), sizeof(bitstr_t))
69 #define bit_decl(name, nbits) \
70 ((name)[bitstr_size(nbits)])
111 #define bit_ffc(name, nbits, value) do { \
113 register int __bit, __nbits = (nbits), __value = -1; \
123 #define bit_ffs(name, nbits, value) do { \
125 register int __bit, __nbits = (nbits), __value = -1; \