zwork_factor      509 ext/bz2/bz2.c  	zend_long              zwork_factor = 0;/* Optional work factor to use */
zwork_factor      520 ext/bz2/bz2.c  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "s|ll", &source, &source_len, &zblock_size, &zwork_factor) == FAILURE) {
zwork_factor      539 ext/bz2/bz2.c  		work_factor = zwork_factor;