cpp: Use #pragma once instead of #ifndef guards
[ghc.git] / utils / hp2ps / TopTwenty.h
index 53a7aed..4e6d01c 100644 (file)
@@ -1,6 +1,3 @@
-#ifndef TOP_TWENTY_H
-#define TOP_TWENTY_H
+#pragma once
 
 void TopTwenty PROTO((void));
-
-#endif /* TOP_TWENTY_H */