Ensure all *.c files include config.h before any other headers

Makes sure that any flags set in config.h that affect system headers
are applied equally across all source files.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/atobm.c b/atobm.c
index 7d25906..d292876 100644
--- a/atobm.c
+++ b/atobm.c
@@ -31,6 +31,10 @@ from The Open Group.
  * Author:  Jim Fulton, MIT X Consortium
  */
 
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
 #include <stdio.h>
 #include <ctype.h>
 #include <X11/Xos.h>