Cleaned up, updated header include path

libsdl-org · Aug 16, 2008 · 033b6e1 · 033b6e1
1 parent 89a9986
commit 033b6e1
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Showing 2 changed files with 13 additions and 2 deletions.
diff --git a/src/video/uikit/jumphack.c b/src/video/uikit/jumphack.c
@@ -4,7 +4,12 @@
  *
  */
 
-#include "jump.h"
+#include "jumphack.h"
 
+/* see SDL_uikitevents.m for more info */
+
+/* stores the information we need to jump back */
 jmp_buf env;
+
+/* returns the jump environment for setting / getting purposes */
 jmp_buf *jump_env() { return &env; }
diff --git a/src/video/uikit/jumphack.h b/src/video/uikit/jumphack.h
@@ -4,7 +4,13 @@
  *
  */
 
+#ifndef _jumphack_h
+#define _jumphack_h
+
 #include "setjmp.h"
 
+/* see SDL_uikitevents.m for more info */
+
 extern jmp_buf* jump_env();
-extern int canJump;
+
+#endif