newlib: implement sleep and pipe

This commit is contained in:
Giacomo Tesio 2017-04-30 17:01:45 +02:00
parent bd22e5154c
commit d49ba60dcb

@ -1 +1 @@
Subproject commit 810f149dbd5dfbcdc6a69d1e9548e6ecbf1531ea
Subproject commit 8af8a05998b7b0617950797332582f50aafc9e33