From 3117ef9c7a575cd8a2fdb48d9f369c38476d376c Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@pond.sub.org>
Date: Fri, 22 Feb 2008 21:53:24 +0100
Subject: [PATCH] Give unit_map() internal linkage

---
 include/prototypes.h | 1 -
 src/lib/subs/maps.c  | 5 +++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/prototypes.h b/include/prototypes.h
index 080bebcc..9dd12a0a 100644
--- a/include/prototypes.h
+++ b/include/prototypes.h
@@ -480,7 +480,6 @@ extern int islist(char *);
 /* maps.c */
 extern int do_map(int bmap, int unit_type, char *arg1, char *arg2);
 extern int draw_map(int, char, int, struct nstr_sect *);
-extern int unit_map(int, int, struct nstr_sect *, char *);
 extern int display_region_map(int bmap, int unit_type, coord curx,
 			      coord cury, char *arg);
 extern int bmaps_intersect(natid, natid);
diff --git a/src/lib/subs/maps.c b/src/lib/subs/maps.c
index 4990e5ab..5d2eab65 100644
--- a/src/lib/subs/maps.c
+++ b/src/lib/subs/maps.c
@@ -54,7 +54,8 @@
 #include "xy.h"
 
 static int bmnxtsct(struct nstr_sect *);
-static char map_char(int type, natid own, int owner_or_god);
+static char map_char(int, natid, int);
+static int unit_map(int, int, struct nstr_sect *, char *);
 
 int
 do_map(int bmap, int unit_type, char *arg, char *map_flags_arg)
@@ -341,7 +342,7 @@ map_char(int type, natid own, int owner_or_god)
     return '?';
 }
 
-int
+static int
 unit_map(int unit_type, int uid, struct nstr_sect *nsp, char *originp)
 {
     struct empobj *gp;