-inblock.cctx = &cctx;
-inblock.buffer = inbuffer;
-inblock.buffersize = sizeof(inbuffer);
-inblock.ptr = inbuffer;
-inblock.ptrend = inbuffer;
-
-outblock.cctx = &cctx;
-outblock.buffersize = sizeof(outbuffer);
-outblock.buffer = outbuffer;
-outblock.ptr = outbuffer;
-outblock.cmd_count = 0;
-outblock.authenticating = FALSE;
-
-(void)smtp_write_command(&outblock, SCMD_FLUSH, "QUIT\r\n");
-(void)smtp_read_response(&inblock, buffer, sizeof(buffer), '2',
- ob->command_timeout);
+sx.inblock.cctx = &cctx;
+sx.inblock.buffer = inbuffer;
+sx.inblock.buffersize = sizeof(inbuffer);
+sx.inblock.ptr = inbuffer;
+sx.inblock.ptrend = inbuffer;
+
+sx.outblock.cctx = &cctx;
+sx.outblock.buffersize = sizeof(outbuffer);
+sx.outblock.buffer = outbuffer;
+sx.outblock.ptr = outbuffer;
+sx.outblock.cmd_count = 0;
+sx.outblock.authenticating = FALSE;
+
+(void)smtp_write_command(&sx, SCMD_FLUSH, "QUIT\r\n");
+(void)smtp_read_response(&sx, buffer, sizeof(buffer), '2', ob->command_timeout);