From b167c885e488ddc522c83d543f2a522d183117de Mon Sep 17 00:00:00 2001
From: John Hawthorn <jhawthor@uvic.ca>
Date: Mon, 31 Aug 2009 02:23:47 -0700
Subject: fix compiler warnings

---
 configs/debug.mk | 2 +-
 src/meh.h        | 2 ++
 src/netpbm.c     | 1 +
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/configs/debug.mk b/configs/debug.mk
index 2cec38a..59d13e2 100644
--- a/configs/debug.mk
+++ b/configs/debug.mk
@@ -1 +1 @@
-CFLAGS += -O0 -g -Wall
+CFLAGS += -O0 -g -Wall -Wextra
diff --git a/src/meh.h b/src/meh.h
index 88f36e3..a2aa42f 100644
--- a/src/meh.h
+++ b/src/meh.h
@@ -35,6 +35,7 @@ void setaspect(unsigned int w, unsigned int h);
 void xinit();
 void drawimage(XImage *ximg, unsigned int width, unsigned int height);
 XImage *getimage(struct image *img, unsigned int width, unsigned int height, int fast);
+void freeXImg(XImage *ximg);
 
 #ifdef TDEBUG
 #define TDEBUG_START \
@@ -58,3 +59,4 @@ extern struct imageformat netpbm;
 extern struct imageformat imagemagick;
 
 
+
diff --git a/src/netpbm.c b/src/netpbm.c
index ef61c8e..2c91879 100644
--- a/src/netpbm.c
+++ b/src/netpbm.c
@@ -1,6 +1,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <ctype.h>
 
 #include "meh.h"
 
-- 
cgit v1.2.3