Bump blowfish c libs

OpenBSD has new versions for blowfish that are easy enough to just drop in.

It's mostly comment updates and unused code removal.

Author: TylerWitt

c_src/blf.h

@@ -1,4 +1,4 @@
-/* $OpenBSD: blf.h,v 1.7 2007/03/14 17:59:41 grunk Exp $ */
+/* $OpenBSD: blf.h,v 1.8 2021/11/29 01:04:45 djm Exp $ */
 /*
  * Blowfish - a fast block cipher designed by Bruce Schneier
  *
@@ -13,10 +13,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed by Niels Provos.
- * 4. The name of the author may not be used to endorse or promote products
+ * 3. The name of the author may not be used to endorse or promote products
  *    derived from this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR

c_src/blowfish.c

@@ -1,4 +1,4 @@
-/* $OpenBSD: blowfish.c,v 1.19 2015/09/11 09:18:27 guenther Exp $ */
+/* $OpenBSD: blowfish.c,v 1.21 2022/08/28 11:11:25 jsg Exp $ */
 /*
  * Blowfish block cipher for OpenBSD
  * Copyright 1997 Niels Provos <provos@physnet.uni-hamburg.de>
@@ -14,10 +14,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed by Niels Provos.
- * 4. The name of the author may not be used to endorse or promote products
+ * 3. The name of the author may not be used to endorse or promote products
  *    derived from this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
@@ -46,13 +43,6 @@
 
 #include "blf.h"
 
-#undef inline
-#ifdef __GNUC__
-#define inline __inline
-#else				/* !__GNUC__ */
-#define inline
-#endif				/* !__GNUC__ */
-
 /* Function for Feistel Networks */
 
 #define F(s, x) ((((s)[        (((x)>>24)&0xFF)]  \