int main(void)
{
dr_set *set;
set = dr_set_create(33);
printf("IN SET: %s\n", dr_set_in(set, 4) ? "YES" : "NO");
dr_set_add(set, 4);
printf("IN SET: %s\n", dr_set_in(set, 4) ? "YES" : "NO");
dr_set_remove(set, 4);
printf("IN SET: %s\n", dr_set_in(set, 4) ? "YES" : "NO");
dr_set_dump(set);
dr_set_free(set);
return 0;
}
inline int dr_set_find_first(dr_set *set, unsigned int *position)
{
unsigned int i, j;
for (i = 0; i < ((set->size + 7) / 8); i++) {
if (set->setinfo[i] != 0x0) {
for (j = 0; j < 8; j++) {
if (dr_set_in(set, i * 8 + j)) {
*position = i * 8 + j;
return 1;
}
}
}
}
return 0;
}
