ITS#1735 unused conn.c_uthc_backend, include ldap_pvt.h

servers/slapd/connection.c

@@ -605,7 +605,6 @@ void connection2anonymous( Connection *c )
 	}
 	c->c_cdn.bv_len = 0;
 
-	c->c_authc_backend = NULL;
 	c->c_authz_backend = NULL;
     
     {

servers/slapd/slap.h

@@ -1513,10 +1513,7 @@ typedef struct slap_conn {
 	struct berval	c_sasl_bind_mech;			/* mech in progress */
 	struct berval	c_cdn;
 
-	/* authentication backend */
-	Backend *c_authc_backend;
-
-	/* authorization backend - normally same as c_authc_backend */
+	/* authorization backend */
 	Backend *c_authz_backend;
 
 	AuthorizationInformation c_authz;

servers/slurpd/main.c

@@ -26,6 +26,7 @@
 
 #include <stdio.h>
 
+#include <ldap_pvt.h>
 #include "slurp.h"
 #include "globals.h"
 #include "lutil.h"