diff --git a/include/prototypes.h b/include/prototypes.h
index a72d3b6f..0a08db85 100644
--- a/include/prototypes.h
+++ b/include/prototypes.h
@@ -59,8 +59,6 @@ extern int edit_sect_i(struct sctstr *, char *, int);
 extern int load_comm_ok(struct sctstr *, natid, i_type, int);
 extern void gift(natid, natid, void *, char *);
 extern int display_mark(i_type, int);
-extern int want_to_abandon(struct sctstr *, i_type, int, struct lndstr *);
-extern int would_abandon(struct sctstr *, i_type, int, struct lndstr *);
 extern int nav_map(int, int, int);
 extern int do_unit_move(struct emp_qelem *, int *, double *, double *);
 extern int count_pop(int);
@@ -406,6 +404,8 @@ extern int check_trade_ok(struct trdstr *);
 extern void set_coastal(struct sctstr *, int, int);
 /* control.c */
 extern int military_control(struct sctstr *);
+extern int want_to_abandon(struct sctstr *, i_type, int, struct lndstr *);
+extern int would_abandon(struct sctstr *, i_type, int, struct lndstr *);
 /* damage.c */
 extern void landdamage(struct lndstr *, int);
 extern void ship_damage(struct shpstr *, int);
diff --git a/src/lib/commands/move.c b/src/lib/commands/move.c
index 2ff28fa6..c9f012fb 100644
--- a/src/lib/commands/move.c
+++ b/src/lib/commands/move.c
@@ -345,41 +345,3 @@ cmd_move_map(coord curx, coord cury, char *arg1, char *arg2)
 {
     return display_region_map(0, EF_SHIP, curx, cury, arg1, arg2);
 }
-
-int
-want_to_abandon(struct sctstr *sp, i_type vtype, int amnt, struct lndstr *lp)
-{
-    char prompt[80];
-
-    /*
-     * First, would we be abandoning it?  If not, just return that
-     * it's ok to move out.
-     */
-    if (!would_abandon(sp, vtype, amnt, lp))
-	return 1;
-
-    sprintf(prompt, "Do you really want to abandon %s [yn]? ",
-	    xyas(sp->sct_x, sp->sct_y, player->cnum));
-
-    return askyn(prompt);
-}
-
-int
-would_abandon(struct sctstr *sp, i_type vtype, int amnt, struct lndstr *lp)
-{
-    int mil, civs;
-
-    if (vtype != I_CIVIL && vtype != I_MILIT)
-	return 0;
-
-    mil = sp->sct_item[I_MILIT];
-    civs = sp->sct_item[I_CIVIL];
-
-    if (vtype == I_MILIT)
-	mil -= amnt;
-    if (vtype == I_CIVIL)
-	civs -= amnt;
-
-    return sp->sct_own != 0 && civs <= 0 && mil <= 0
-	&& !has_units(sp->sct_x, sp->sct_y, sp->sct_own, lp);
-}
diff --git a/src/lib/subs/control.c b/src/lib/subs/control.c
index a7245704..cec33a7c 100644
--- a/src/lib/subs/control.c
+++ b/src/lib/subs/control.c
@@ -35,6 +35,7 @@
 #include "file.h"
 #include "land.h"
 #include "nsc.h"
+#include "player.h"
 #include "prototypes.h"
 #include "sect.h"
 
@@ -60,3 +61,41 @@ military_control(struct sctstr *sp)
 
     return 1;
 }
+
+int
+want_to_abandon(struct sctstr *sp, i_type vtype, int amnt, struct lndstr *lp)
+{
+    char prompt[80];
+
+    /*
+     * First, would we be abandoning it?  If not, just return that
+     * it's ok to move out.
+     */
+    if (!would_abandon(sp, vtype, amnt, lp))
+	return 1;
+
+    sprintf(prompt, "Do you really want to abandon %s [yn]? ",
+	    xyas(sp->sct_x, sp->sct_y, player->cnum));
+
+    return askyn(prompt);
+}
+
+int
+would_abandon(struct sctstr *sp, i_type vtype, int amnt, struct lndstr *lp)
+{
+    int mil, civs;
+
+    if (vtype != I_CIVIL && vtype != I_MILIT)
+	return 0;
+
+    mil = sp->sct_item[I_MILIT];
+    civs = sp->sct_item[I_CIVIL];
+
+    if (vtype == I_MILIT)
+	mil -= amnt;
+    if (vtype == I_CIVIL)
+	civs -= amnt;
+
+    return sp->sct_own != 0 && civs <= 0 && mil <= 0
+	&& !has_units(sp->sct_x, sp->sct_y, sp->sct_own, lp);
+}