gcc -Wall -Werror safe

* anchor.c (addMultirowsImg): unused variable: fi
* display.c (redrawLineImage): unused variable: ncol
* file.c (process_img): uninitialized variables: r2, ni, w0, i0, ismap
		unused variable: url, ext
* file.c (loadHTMLstream): need volatile image_flag
* image.c (image_index): int
* image.c (getCharSize): need prototype
* image.c (getImage): uninitialized variable: key
		return NULL
* map.c (follow_map_menu): used only USE_IMAGE: px, py, map
* map.c (newMapArea): used only USE_IMAGE: p, i, max
* proto.h (addMultirowsImg): added
* w3mimgdisplay.c (main): format string fix
* w3mimgdisplay.c (DrawImage): need (Pixmap) cast

* inflate.c: indent
From: Fumitoshi UKAI  <ukai@debian.or.jp>

1 files changed, 2 insertions, 2 deletions

diff --git a/display.c b/display.c
index 275c301..a189a68 100644
--- a/display.c
+++ b/display.c
@@ -1,4 +1,4 @@
-/* $Id: display.c,v 1.15 2002/01/31 17:54:50 ukai Exp $ */
+/* $Id: display.c,v 1.16 2002/01/31 18:28:24 ukai Exp $ */
 #include <signal.h>
 #include "fm.h"
 
@@ -620,7 +620,7 @@ redrawLine(Buffer *buf, Line *l, int i)
 Line *
 redrawLineImage(Buffer *buf, Line *l, int i)
 {
-    int j, pos, rcol, ncol;
+    int j, pos, rcol;
     int column = buf->currentColumn;
     Anchor *a;
     int x, y, sx, sy, w, h;