libcli: fix compile warning

Signed-off-by: Günther Deschner <gd@samba.org>

diff --git a/libcli/auth/schannel_proto.h b/libcli/auth/schannel_proto.h
index f1731a784a4c28eca06db657a76150d59555460c..a85a6dbb728715fd3aae55ced30560448eceb981 100644 (file)
--- a/libcli/auth/schannel_proto.h
+++ b/libcli/auth/schannel_proto.h
@@ -23,6 +23,8 @@
 #ifndef _LIBCLI_AUTH_SCHANNEL_PROTO_H__
 #define _LIBCLI_AUTH_SCHANNEL_PROTO_H__
 
+struct schannel_state;
+
 struct tdb_wrap *open_schannel_session_store(TALLOC_CTX *mem_ctx,
                                             const char *private_dir);