Annotation of 43BSDReno/usr.bin/telnet/defines.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1988 Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms are permitted provided
        !             6:  * that: (1) source distributions retain this entire copyright notice and
        !             7:  * comment, and (2) distributions including binaries display the following
        !             8:  * acknowledgement:  ``This product includes software developed by the
        !             9:  * University of California, Berkeley and its contributors'' in the
        !            10:  * documentation or other materials provided with the distribution and in
        !            11:  * all advertising materials mentioning features or use of this software.
        !            12:  * Neither the name of the University nor the names of its contributors may
        !            13:  * be used to endorse or promote products derived from this software without
        !            14:  * specific prior written permission.
        !            15:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
        !            16:  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
        !            17:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            18: LAR PURPOSE.
        !            19:  *
        !            20:  *     @(#)defines.h   1.10 (Berkeley) 6/28/90
        !            21:  */
        !            22: 
        !            23: #define        settimer(x)     clocks.x = clocks.system++
        !            24: 
        !            25: #if    !defined(TN3270)
        !            26: 
        !            27: #define        SetIn3270()
        !            28: 
        !            29: #endif /* !defined(TN3270) */
        !            30: 
        !            31: #define        NETADD(c)       { *netoring.supply = c; ring_supplied(&netoring, 1); }
        !            32: #define        NET2ADD(c1,c2)  { NETADD(c1); NETADD(c2); }
        !            33: #define        NETBYTES()      (ring_full_count(&netoring))
        !            34: #define        NETROOM()       (ring_empty_count(&netoring))
        !            35: 
        !            36: #define        TTYADD(c)       if (!(SYNCHing||flushout)) { \
        !            37:                                *ttyoring.supply = c; \
        !            38:                                ring_supplied(&ttyoring, 1); \
        !            39:                        }
        !            40: #define        TTYBYTES()      (ring_full_count(&ttyoring))
        !            41: #define        TTYROOM()       (ring_empty_count(&ttyoring))
        !            42: 
        !            43: /*     Various modes */
        !            44: #define        MODE_LOCAL_CHARS(m)     ((m)&(MODE_EDIT|MODE_TRAPSIG))
        !            45: #define        MODE_LOCAL_ECHO(m)      ((m)&MODE_ECHO)
        !            46: #define        MODE_COMMAND_LINE(m)    ((m)==-1)
        !            47: 
        !            48: #define        CONTROL(x)      ((x)&0x1f)              /* CTRL(x) is not portable */

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