040000 tree 28ba0863dd267519a439c0127069cb9f1cfef1a1	clinic
100644 blob 0809c2455dbebc1098e90f0f1137e74d189c8809	multiprocessing.c
100644 blob 3a8314b1db8331d0adbfbb5d163af495dec307a0	multiprocessing.h
100644 blob d64ded4168228f817d5da888a740843bbec6d5fb	posixshmem.c
100644 blob f5fd3257f066a37675e4daa8ab7d2769110dde16	semaphore.c