* Added idempotent preserving ifdefs for rumble.h, changed some

functions that took () to take (void) insteadh.
smcameron · Apr 10, 2009 · 678d2b7 · 678d2b7
1 parent 6984d58
commit 678d2b7
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Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/rumble.c b/rumble.c
@@ -74,7 +74,7 @@ static struct ff_effect effects[N_EFFECTS];
 
 #endif /* HAS_LINUX_JOYSTICK_INTERFACE */
 
-int stop_all_rumble_effects()
+int stop_all_rumble_effects(void)
 {
 #ifdef HAS_LINUX_JOYSTICK_INTERFACE
 	int i;
@@ -112,7 +112,7 @@ int play_rumble_effect(int effect)
 	return 0;
 }
 
-void close_rumble_fd()
+void close_rumble_fd(void)
 {
 #ifdef HAS_LINUX_JOYSTICK_INTERFACE
 	close(event_fd);

diff --git a/rumble.h b/rumble.h
@@ -1,3 +1,5 @@
+#ifndef __RUMBLE_H__
+#define __RUMBLE_H__
 
 /*
  * Copyright 2008 Stephen M. Cameron <[email protected]> 
@@ -29,8 +31,9 @@
 #define RUMBLE_STRONG_RUMBLE_EFFECT 4
 #define RUMBLE_WEAK_RUMBLE_EFFECT 5
 
-extern int stop_all_rumble_effects();
+extern int stop_all_rumble_effects(void);
 extern int play_rumble_effect(int effect);
-extern void close_rumble_fd();
+extern void close_rumble_fd(void);
 extern int get_ready_to_rumble(char *filename);
 
+#endif