Remove unused header.

sys/arch/sparc/stand/ofwboot/md5.h

@@ -1,55 +0,0 @@
-/*	$NetBSD: md5.h,v 1.5 2006/07/13 20:03:34 uwe Exp $	*/
-
-/*
- * This file is derived from the RSA Data Security, Inc. MD5 Message-Digest
- * Algorithm and has been modified by Jason R. Thorpe <thorpej@NetBSD.org>
- * for portability and formatting.
- */
-
-/*
- * Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
- * rights reserved.
- *
- * License to copy and use this software is granted provided that it
- * is identified as the "RSA Data Security, Inc. MD5 Message-Digest
- * Algorithm" in all material mentioning or referencing this software
- * or this function.
- * 
- * License is also granted to make and use derivative works provided
- * that such works are identified as "derived from the RSA Data
- * Security, Inc. MD5 Message-Digest Algorithm" in all material
- * mentioning or referencing the derived work.
- * 
- * RSA Data Security, Inc. makes no representations concerning either
- * the merchantability of this software or the suitability of this
- * software for any particular purpose. It is provided "as is"
- * without express or implied warranty of any kind.
- * 
- * These notices must be retained in any copies of any part of this
- * documentation and/or software.
- */
-
-#ifndef _SYS_MD5_H_
-#define _SYS_MD5_H_
-
-#include <sys/types.h>
-
-/* MD5 context. */
-typedef struct MD5Context {
-	uint32_t state[4];	/* state (ABCD) */
-	uint32_t count[2];	/* number of bits, modulo 2^64 (lsb first) */
-	unsigned char buffer[64]; /* input buffer */
-} MD5_CTX;
-
-__BEGIN_DECLS
-void	MD5Init(MD5_CTX *);
-void	MD5Update(MD5_CTX *, const unsigned char *, unsigned int);
-void	MD5Final(unsigned char[16], MD5_CTX *);
-#ifndef _KERNEL
-char	*MD5End(MD5_CTX *, char *);
-char	*MD5File(const char *, char *);
-char	*MD5Data(const unsigned char *, unsigned int, char *);
-#endif /* _KERNEL */
-__END_DECLS
-
-#endif /* _SYS_MD5_H_ */