Make more functions static that aren't called from other files

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

1 files changed, 3 insertions, 1 deletions

diff --git a/src/twm.c b/src/twm.c
index 12f8ca1..112bdeb 100644
--- a/src/twm.c
+++ b/src/twm.c
@@ -86,6 +86,8 @@ in this Software without prior written authorization from The Open Group.
 #include <X11/extensions/Print.h>
 #endif /* XPRINT */
 
+static void InitVariables ( void );
+
 XtAppContext appContext;	/* Xt application context */
 XtSignalId si;
 
@@ -682,7 +684,7 @@ main(int argc, char *argv[])
 /**
  * initialize twm variables
  */
-void
+static void
 InitVariables(void)
 {
     FreeList(&Scr->BorderColorL);