#include "XSUB.h"
#ifdef NULL
-#undef NULL
+#undef NULL /* XXX Why? */
#endif
#ifdef I_DBM
# include <dbm.h>
MODULE = ODBM_File PACKAGE = ODBM_File PREFIX = odbm_
+#ifndef NULL
+# define NULL 0
+#endif
+
ODBM_File
odbm_TIEHASH(dbtype, filename, flags, mode)
char * dbtype