+/***********************************************************
+ Enter trans/trans2/nttrans state.
+************************************************************/
+
+BOOL client_set_trans_sign_state_on(struct cli_state *cli, uint16 mid)
+{
+ struct smb_sign_info *si = &cli->sign_info;
+ struct smb_basic_signing_context *data = (struct smb_basic_signing_context *)si->signing_context;
+
+ if (!si->doing_signing) {
+ return True;
+ }
+
+ if (!data) {
+ return False;
+ }
+
+ if (!set_sequence_can_delete_flag(&data->outstanding_packet_list, mid, False)) {
+ return False;
+ }
+
+ return True;
+}
+
+/***********************************************************
+ Leave trans/trans2/nttrans state.
+************************************************************/
+
+BOOL client_set_trans_sign_state_off(struct cli_state *cli, uint16 mid)
+{
+ uint32 reply_seq_num;
+ struct smb_sign_info *si = &cli->sign_info;
+ struct smb_basic_signing_context *data = (struct smb_basic_signing_context *)si->signing_context;
+
+ if (!si->doing_signing) {
+ return True;
+ }
+
+ if (!data) {
+ return False;
+ }
+
+ if (!set_sequence_can_delete_flag(&data->outstanding_packet_list, mid, True)) {
+ return False;
+ }
+
+ /* Now delete the stored mid entry. */
+ if (!get_sequence_for_reply(&data->outstanding_packet_list, mid, &reply_seq_num)) {
+ return False;
+ }
+
+ return True;
+}
+