liblog: use int32_t and uint32_t for new NDK APIs

As requested during the API review.

Bug: 150898477
Test: liblog and libbase unit tests
Change-Id: I0c1dd57f7499e432bb881e1da1beb55f1ff7de05
3 files changed
tree: f54fbb74913eb280b328b92824d802003adea3b0
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/