libnfc-nci fixes for AArch64 build.

pthread_cond_timedwait_monotonic() is going away in LP64.
Use the POSIX standard for now, and use pthread_condattr_setclock()
when it becomes available to set clock spec to MONOTONIC.

Also fixed some other small build warnings/errors.

Change-Id: Ic192299b157529fa3f74dba521f038b8b99206bf
6 files changed
tree: 8e82b8fd1ab2de1492071de85a88fe9ef3c4ec91
  1. halimpl/
  2. src/