--- deliantra/server/include/libproto.h	2007/01/15 00:40:49	1.33
+++ deliantra/server/include/libproto.h	2007/01/15 01:39:42	1.35
@@ -177,7 +177,6 @@
 extern int find_dir(maptile *m, int x, int y, object *exclude);
 extern int distance(const object *ob1, const object *ob2);
 extern int find_dir_2(int x, int y);
-extern int absdir(int d);
 extern int dirdiff(int dir1, int dir2);
 extern int can_see_monsterP(maptile *m, int x, int y, int dir);
 extern int can_pick(const object *who, const object *item);
@@ -195,7 +194,6 @@
 /* porting.c */
 extern void remove_directory(const char *path);
 extern char *strcasestr_local(const char *s, const char *find);
-extern int isqrt(int n);
 extern char *ltostr10(signed long n);
 extern char *doubletostr10(double v);
 extern FILE *open_and_uncompress(const char *name, int flag, int *compressed);