/* -----------------------------------------------------------------------------
- $Id: Arena.h,v 1.1 2001/10/18 14:41:01 simonmar Exp $
(c) The University of Glasgow 2001
Arena allocation interface.
-------------------------------------------------------------------------- */
#ifndef ARENA_H
+#define ARENA_H
// Abstract type of arenas
typedef struct _Arena Arena;
// For internal use only:
extern unsigned long arenaBlocks( void );
-#endif // ARENA_H
+#endif /* ARENA_H */