Include config.h before any other headers.

The former has a series of defines which in some cases are crusial to be
set before including any system headers.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
4 files changed