From b9cdeb56dfa9539ea8df42d6bb5b315057ba8c10 Mon Sep 17 00:00:00 2001
From: Doug Torrance <dtorrance@piedmont.edu>
Date: Mon, 14 Aug 2017 18:49:27 -0400
Subject: [PATCH] wmmoonclock: Use unsigned char in mask bitmap to avoid
 overflow warnings.

---
 wmmoonclock/src/wmMoonClock.c        | 4 ++--
 wmmoonclock/src/wmMoonClock_mask.xbm | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/wmmoonclock/src/wmMoonClock.c b/wmmoonclock/src/wmMoonClock.c
index e5316d0..d7bae22 100644
--- a/wmmoonclock/src/wmMoonClock.c
+++ b/wmmoonclock/src/wmMoonClock.c
@@ -180,9 +180,9 @@ int main(int argc, char *argv[]) {
 
     initXwindow(argc, argv);
     if ((DisplayDepth <= 8)||UseLowColorPixmap)
-        openXwindow(argc, argv, wmMoonClock_masterLow, wmMoonClock_mask_bits, wmMoonClock_mask_width, wmMoonClock_mask_height, BackColor, LabelColor, DataColor);
+        openXwindow(argc, argv, wmMoonClock_masterLow, (char *)wmMoonClock_mask_bits, wmMoonClock_mask_width, wmMoonClock_mask_height, BackColor, LabelColor, DataColor);
     else
-        openXwindow(argc, argv, wmMoonClock_master, wmMoonClock_mask_bits, wmMoonClock_mask_width, wmMoonClock_mask_height, BackColor, LabelColor, DataColor);
+        openXwindow(argc, argv, wmMoonClock_master, (char *)wmMoonClock_mask_bits, wmMoonClock_mask_width, wmMoonClock_mask_height, BackColor, LabelColor, DataColor);
 
 
 
diff --git a/wmmoonclock/src/wmMoonClock_mask.xbm b/wmmoonclock/src/wmMoonClock_mask.xbm
index 1b0181f..1a4efc5 100644
--- a/wmmoonclock/src/wmMoonClock_mask.xbm
+++ b/wmmoonclock/src/wmMoonClock_mask.xbm
@@ -1,6 +1,6 @@
 #define wmMoonClock_mask_width 64
 #define wmMoonClock_mask_height 64
-static char wmMoonClock_mask_bits[] = {
+static unsigned char wmMoonClock_mask_bits[] = {
  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
  0x00,0x00,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,