STK Call Control feature implementation.

Add support for unsols for Stk Call Control
feature.

Bug: 17646476
Change-Id: I65e8e65e514f00e171086496d86b0c825d3d3d3e
3 files changed
tree: 68cadbbfc50ed90aeaae3c29942551091a182a05
  1. include/
  2. libril/
  3. librilutils/
  4. reference-ril/
  5. rild/
  6. CleanSpec.mk