extern s16b command_rep;
extern DIRECTION command_dir;
extern s16b command_see;
-extern s16b command_gap;
+extern TERM_POSITION command_gap;
extern s16b command_wrk;
extern s16b command_new;
extern bool msg_flag;
#ifdef ALLOW_EASY_FLOOR /* TNB */
/* object1.c */
-extern int scan_floor(int *items, int y, int x, int mode);
-extern COMMAND_CODE show_floor(int target_item, int y, int x, int *min_width);
+extern int scan_floor(int *items, POSITION y, POSITION x, int mode);
+extern COMMAND_CODE show_floor(int target_item, POSITION y, POSITION x, TERM_POSITION *min_width);
extern bool get_item_floor(COMMAND_CODE *cp, cptr pmt, cptr str, int mode);
extern void py_pickup_floor(bool pickup);