prototype for crypt_newhash(). adding it here because this is where

login_cap_t lives and i don't want to forward declare it in unistd.h

src/include/login_cap.h

@@ -1,4 +1,4 @@
-/*	$OpenBSD: login_cap.h,v 1.13 2005/01/28 17:17:22 millert Exp $	*/
+/*	$OpenBSD: login_cap.h,v 1.14 2014/11/19 22:59:50 tedu Exp $	*/
 
 /*-
  * Copyright (c) 1995,1997 Berkeley Software Design, Inc. All rights reserved.
@@ -104,6 +104,8 @@ int	secure_path(char *);
 int	setclasscontext(char *, unsigned int);
 int	setusercontext(login_cap_t *, struct passwd *, uid_t, unsigned int);
 
+int	 crypt_newhash(const char *pass, login_cap_t *lc, char *hash, size_t hashlen);
+
 __END_DECLS
 
 #endif /* _LOGIN_CAP_H_ */