100644 blob a520aff717af1e35f816cea53436a06c9695841c	__STD_LIB_sbrk.c
100644 blob 7573092a35b14c85c36a42558665f09a8e4be884	port.c
100644 blob a8b11850890c4452ca7ab29c01a76baa8c619baf	portmacro.h