100644 blob a520aff717af1e35f816cea53436a06c9695841c	__STD_LIB_sbrk.c
100644 blob 32c2819f7f1157843f5f3436a17026cbfc13d67d	port.c
100644 blob 779a46f6e3bdd47f3d34fa472acfb876a1278377	portmacro.h