Subversion Repositories or1k_old

/*

 * Copyright (c) 1988, 1993

 *      The Regents of the University of California.  All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 * 3. All advertising materials mentioning features or use of this software

 *    must display the following acknowledgement:

 *      This product includes software developed by the University of

 *      California, Berkeley and its contributors.

 * 4. Neither the name of the University nor the names of its contributors

 *    may be used to endorse or promote products derived from this software

 *    without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND

 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE

 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

 * SUCH DAMAGE.

 *

 *      @(#)defines.h   8.1 (Berkeley) 6/6/93

 */

#define settimer(x)     clocks.x = clocks.system++

#if     !defined(TN3270)

#define SetIn3270()

#endif  /* !defined(TN3270) */

#define NETADD(c)       { *netoring.supply = c; ring_supplied(&netoring, 1); }

#define NET2ADD(c1,c2)  { NETADD(c1); NETADD(c2); }

#define NETBYTES()      (ring_full_count(&netoring))

#define NETROOM()       (ring_empty_count(&netoring))

#define TTYADD(c)       if (!(SYNCHing||flushout)) { \

                                *ttyoring.supply = c; \

                                ring_supplied(&ttyoring, 1); \

                        }

#define TTYBYTES()      (ring_full_count(&ttyoring))

#define TTYROOM()       (ring_empty_count(&ttyoring))

/*      Various modes */

#define MODE_LOCAL_CHARS(m)     ((m)&(MODE_EDIT|MODE_TRAPSIG))

#define MODE_LOCAL_ECHO(m)      ((m)&MODE_ECHO)

#define MODE_COMMAND_LINE(m)    ((m)==-1)

#define CONTROL(x)      ((x)&0x1f)              /* CTRL(x) is not portable */