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LIGHT-ROM 1 (Amiga Library Services)(1994).iso
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d927.lha
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defines.h
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1993-10-07
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/*
* Copyright (c) 1988 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted provided
* that: (1) source distributions retain this entire copyright notice and
* comment, and (2) distributions including binaries display the following
* acknowledgement: ``This product includes software developed by the
* University of California, Berkeley and its contributors'' in the
* documentation or other materials provided with the distribution and in
* all advertising materials mentioning features or use of this software.
* 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#)defines.h 5.1 (Berkeley) 9/14/90
*/
#define settimer(x) clocks.x = clocks.system++
#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 */