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/*  iosupp.h
 *
 *  COPYRIGHT (c) 1989-1999.
 *  On-Line Applications Research Corporation (OAR).
 *
 *  The license and distribution terms for this file may be
 *  found in the file LICENSE in this distribution or at
 *  http://www.OARcorp.com/rtems/license.html.
 *
 *  $Id: iosupp.h,v 1.2 2001-09-27 11:59:35 chris Exp $
 */
 
#ifndef __IOSUPP_h
#define __IOSUPP_h
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* character constants */
 
#define BS              0x08            /* backspace */
#define LF              0x0a            /* line feed */
#define CR              0x0d            /* carriage return */
#define XON             0x11            /* control-Q */
#define XOFF            0x13            /* control-S */
 
/* structures */
 
#ifdef IOSUPP_INIT
#define IOSUPP_EXTERN
#else
#undef IOSUPP_EXTERN
#define IOSUPP_EXTERN  extern
#endif
 
/* functions */
 
#ifdef __cplusplus
}
#endif
 
#endif