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/comm.c b/comm.c
index 918dc7a..57e5671 100644
--- a/comm.c
+++ b/comm.c
@@ -32,6 +32,10 @@ from The Open Group.
  * being edited.
  */
 
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
 #include <X11/Intrinsic.h>
 #include <X11/StringDefs.h>	/* Get standard string definitions. */
 #include <X11/Xatom.h>