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--- xchomp.h.orig
+++ xchomp.h
@@ -6,6 +6,7 @@
#include <signal.h>
#include <setjmp.h>
#include <string.h>
+#include <stdlib.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
@@ -74,7 +75,7 @@
typedef int intm[8];
typedef char charm[BLOCK_WIDTH];
typedef charm mazedata[BLOCK_HEIGHT];
-typedef int (*funcptr)();
+typedef void (*funcptr)();
EXTERN Atom DEC_icon_atom;
@@ -136,6 +137,44 @@
EXTERN jmp_buf jb_start;
-extern follow(), hover(), hover2(), run(), go_home();
-extern die(), eat(), noop();
-extern Bool pause_seq();
+EXTERN void follow(int);
+EXTERN void run(int);
+EXTERN void go_home(int);
+EXTERN void hover(int);
+EXTERN void hover2(int);
+EXTERN void die(int);
+EXTERN void eat(int);
+EXTERN void noop(int);
+EXTERN Bool pause_seq();
+
+void do_exit();
+void play_game(int);
+void destroy_regions();
+void create_ghost();
+void create_pac();
+void create_fruit();
+void create_maze_symbols();
+void create_demo_images();
+void create_GCs();
+void create_window(int, char **);
+void create_maps();
+void create_regions();
+void demo_seq();
+void display_title();
+void print_score(long);
+void display_level(Bool);
+void clear_maps();
+void read_maze(int);
+void position_players();
+int set_lives(int);
+void get_ready();
+void restore_status();
+void control_pac();
+void usleep(int);
+void do_sleep(int);
+void do_usleep(int);
+void game_over();
+void finish();
+void control_pac();
+void check_dots();
+void check_normal_events();
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