* Originally written by Mike Hamburg
*/
-#ifndef __C448_COMMON_H__
-# define __C448_COMMON_H__ 1
+#ifndef HEADER_CURVE448UTILS_H
+# define HEADER_CURVE448UTILS_H
# include <openssl/e_os2.h>
# endif
/* C448_TRUE = -1 so that C448_TRUE & x = x */
-static const c448_bool_t C448_TRUE = 0 - (c448_bool_t)1;
+# define C448_TRUE (0 - (c448_bool_t)1)
/* C448_FALSE = 0 so that C448_FALSE & x = 0 */
-static const c448_bool_t C448_FALSE = 0;
+# define C448_FALSE 0
/* Another boolean type used to indicate success or failure. */
typedef enum {