Fix crash bug in satellite maps

[empserver] / include / prototypes.h

diff --git a/include/prototypes.h b/include/prototypes.h
index 73d01ef1b927cb524e740d4387beb352cbed285e..ef2ad0dc2ca41f3b1362cadf791d1ced99ca55a7 100644 (file)
--- a/include/prototypes.h
+++ b/include/prototypes.h
@@ -281,8 +281,6 @@ extern int logreopen(void);
 extern void logerror(char *, ...) ATTRIBUTE((format (printf, 1, 2)));
 /* more in misc.h */
 /* mapdist.c */
-extern int diffx(int, int);
-extern int diffy(int, int);
 extern int deltax(int, int);
 extern int deltay(int, int);
 extern int mapdist(int, int, int, int);