#define FILTER_INIT { NULL, FTK_UNKNOWN, ARRAY_INIT, NULL, ARRAY_INIT, -1 }
#define CHECK_FILTER(Filter) \
assert(Filter != FTK_UNKNOWN && Filter != FTK_count \
#define FILTER_INIT { NULL, FTK_UNKNOWN, ARRAY_INIT, NULL, ARRAY_INIT, -1 }
#define CHECK_FILTER(Filter) \
assert(Filter != FTK_UNKNOWN && Filter != FTK_count \