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-rw-r--r--rts/Arena.h5
1 files changed, 1 insertions, 4 deletions
diff --git a/rts/Arena.h b/rts/Arena.h
index 086a0200ad..8fa8236d8d 100644
--- a/rts/Arena.h
+++ b/rts/Arena.h
@@ -4,8 +4,7 @@
Arena allocation interface.
-------------------------------------------------------------------------- */
-#ifndef ARENA_H
-#define ARENA_H
+#pragma once
// Abstract type of arenas
typedef struct _Arena Arena;
@@ -21,5 +20,3 @@ RTS_PRIVATE void arenaFree ( Arena * );
// For internal use only:
RTS_PRIVATE unsigned long arenaBlocks( void );
-
-#endif /* ARENA_H */