040000 tree 9e342952cb74085afec1de6face32178a7c79e1e	clinic
100644 blob 806e638340f7af0dcba9671f7184da62828b459b	multiprocessing.c
100644 blob 512bc17f23d46b7c2a536a274905ac930c24a984	multiprocessing.h
100644 blob 2049dbbc6fa83baf595f61052595a5c576ce272a	posixshmem.c
100644 blob cbcc64cb578fe508ef94349bd17098e0d7c8de74	semaphore.c