unsigned int bitarray_firstclear_skip (register unsigned char const *s, unsigned int max, unsigned int skip) { register unsigned int i = bitarray_div8(skip) ; register unsigned int j = i << 3 > max ? max : i << 3 ; if (i && s[i-1] != 0xffU) { while ((skip < j) && bitarray_peek(s, skip)) skip++ ; if (skip < j) return skip ; } return j + bitarray_firstclear(s + i, max - j) ; }
int gensetdyn_new (gensetdyn_ref g, unsigned int *i) { register unsigned int r ; if (g->bits.len < g->storage.len) r = bitarray_firstclear((unsigned char *)g->bits.s, g->storage.len) ; else { if (!gensetdyn_readyplus(g, 1)) return 0 ; r = g->storage.len++ ; } g->bits.len++ ; bitarray_set((unsigned char *)g->bits.s, r) ; *i = r ; return 1 ; }