Use pid_t not int

Change-Id: Iad1c2fd4152e94080ad8c65c13ddf4519fc2ed27
1 file changed
tree: fe9e3f0deff3396abf15bbff29f5b8a1d6f50175
  1. camera/
  2. cmds/
  3. drm/
  4. include/
  5. media/
  6. services/