Work around a problem on older OS X systems: sqlite3.c includes
<libkern/OSAtomic.h>, which uses 'inline' and thus cannot be compiled
with -std=c89 that we are using for all files.

* subversion/libsvn_subr/sqlite3wrapper.c
  (toplevel): Define 'inline' as '__inline__' (which gcc accepts even in c89
   mode) during a pre-emptive inclusion of <libkern/OSAtomic.h>.
* subversion/tests/libsvn_wc/wc-queries-test.c
  (toplevel): Likewise.

Patch by: mattiase


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1480149 13f79535-47bb-0310-9956-ffa450edef68