include twm.h in header files which rely upon its definitions

Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/icons.h b/src/icons.h
index 4945967..4bac87a 100644
--- a/src/icons.h
+++ b/src/icons.h
@@ -34,6 +34,8 @@ in this Software without prior written authorization from The Open Group.
 #ifndef ICONS_H
 #define ICONS_H
 
+#include "twm.h"
+
 typedef struct IconRegion {
     struct IconRegion *next;
     int x, y, w, h;