100644 blob a520aff717af1e35f816cea53436a06c9695841c	__STD_LIB_sbrk.c
100644 blob 852d2c1ddd9d851382971f7bcdb0e03856309cea	port.c
100644 blob a83c946a9c548c77454dbfda51bc6e0f9a16cae4	portmacro.h