HelenOS sources

mbr_log_part_first  872 uspace/lib/label/src/mbr.c 	part = mbr_log_part_first(label);
mbr_log_part_first 1055 uspace/lib/label/src/mbr.c 	cur = mbr_log_part_first(label);
mbr_log_part_first 1192 uspace/lib/label/src/mbr.c 	part = mbr_log_part_first(label);
HelenOS homepage, sources at GitHub