COMPRESS_TYPES
for (c = 0; c < COMPRESS_TYPES; c++)
static const struct compress_types compress_type[COMPRESS_TYPES] = {
for (c = 0; c < COMPRESS_TYPES; c++) {
for (c = 0; c < COMPRESS_TYPES; c++) {
for (c = 1; c < COMPRESS_TYPES; c++) {