/*
 *   SDL_loop.h - external interfaces for SDL-based main loop.
 *   Copyright 2010-2012 Citrix Systems, Inc. All rights reserved.
 *
 *   $Id$
 */

/* Values for the "code" member in SDL_USEREVENT. */

#define RUN_TIMER     1   /* SDL timer fired - no parameters. */
#define WAKE          2   /* Wake main thread  - no parameters. */
#define FD_READY      3   /* A file descriptor is ready for read or write. */

