1 /* 2 * Copyright (c) 1988, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 * 7 * @(#)defines.h 8.1 (Berkeley) 06/06/93 8 */ 9 10 #define settimer(x) clocks.x = clocks.system++ 11 12 #if !defined(TN3270) 13 14 #define SetIn3270() 15 16 #endif /* !defined(TN3270) */ 17 18 #define NETADD(c) { *netoring.supply = c; ring_supplied(&netoring, 1); } 19 #define NET2ADD(c1,c2) { NETADD(c1); NETADD(c2); } 20 #define NETBYTES() (ring_full_count(&netoring)) 21 #define NETROOM() (ring_empty_count(&netoring)) 22 23 #define TTYADD(c) if (!(SYNCHing||flushout)) { \ 24 *ttyoring.supply = c; \ 25 ring_supplied(&ttyoring, 1); \ 26 } 27 #define TTYBYTES() (ring_full_count(&ttyoring)) 28 #define TTYROOM() (ring_empty_count(&ttyoring)) 29 30 /* Various modes */ 31 #define MODE_LOCAL_CHARS(m) ((m)&(MODE_EDIT|MODE_TRAPSIG)) 32 #define MODE_LOCAL_ECHO(m) ((m)&MODE_ECHO) 33 #define MODE_COMMAND_LINE(m) ((m)==-1) 34 35 #define CONTROL(x) ((x)&0x1f) /* CTRL(x) is not portable */ 36