-Wall for passwd

[Panda <panda@omatis.com>]

Sorry Hugh, i don't know if this one falls under the same category as tip.
it didn't go thru the first time so here's the repost:

two flavors: one similar to the one for tip.
if you want i have another one which adds a header... you choose

i'll include the simple one here.

passwd-standalone.patch
-----------------------

--- krb5_passwd.c.old	Tue May  7 04:52:37 2002
+++ krb5_passwd.c	Tue May  7 04:52:48 2002
@@ -50,6 +50,7 @@
 #include <util.h>
 #include <err.h>
 #include <kerberosV/krb5.h>
+#include <openssl/des.h>
 
 /* RCSID("$KTH: kpasswd.c,v 1.23 2000/12/31 07:48:34 assar Exp $"); */
 
--- krb_passwd.c.old	Tue May  7 04:52:37 2002
+++ krb_passwd.c	Tue May  7 04:52:48 2002
@@ -63,6 +63,8 @@
 char realm[REALM_SZ];
 
 extern void usage(int value);
+extern int get_pw_new_pwd(char *pword, int pwlen, krb_principal *pr, int print_realm);
+
 
 int
 krb_passwd(int argc, char **argv)
--- passwd.c.old	Tue May  7 04:52:37 2002
+++ passwd.c	Tue May  7 05:17:27 2002
@@ -71,6 +71,7 @@
 extern int yp_passwd(char *);
 extern int krb_passwd(int, char **);
 extern int krb5_passwd(int, char **);
+extern int _yp_check(char **);
 void usage(int value);
 
 
@@ -82,7 +83,9 @@
 	extern int optind;
 	int ch;
 	char *username;
+#ifdef	YP
 	int status = 0;
+#endif
 #if defined(KERBEROS) || defined(KERBEROS5)
 	extern char realm[];