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Annotation of coherent/g/usr/bin/me/ibmpc.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * The routines referenced in this file
        !             3:  * are defined in the assembly language source "ibmbios.m".
        !             4:  * Because they use IBM PC ROM BIOS interrupt 0x10 to control the screen,
        !             5:  * they will not work on some IBM-compatible (non-IBM) systems.
        !             6:  * They make no assumptions about screen type.
        !             7:  */
        !             8: #include       <stdio.h>
        !             9: #include       "ed.h"
        !            10: 
        !            11: #if    IBM
        !            12: 
        !            13: #define        NROW    24              /* Screen size.                 */
        !            14: #define        NCOL    80              /* Edit if you want to; also in ibmbios.m. */
        !            15: #define        BEL     0x07            /* BEL character.               */
        !            16: 
        !            17: extern int     ttopen();       /* Forward references.          */
        !            18: extern int     ttgetc();
        !            19: extern int     ttputc();
        !            20: extern int     ttflush();
        !            21: extern int     ttclose();
        !            22: extern int     ibmmove();
        !            23: extern int     ibmeeol();
        !            24: extern int     ibmeeop();
        !            25: extern int     ibmbeep();
        !            26: extern int     ibmstand();     /* toggle standout mode */
        !            27: 
        !            28: /*
        !            29:  * Standard terminal interface dispatch table.
        !            30:  * Most of the fields point into "termio" code.
        !            31:  */
        !            32: TERM   term    = {
        !            33:        NROW-1,
        !            34:        NCOL,
        !            35:        ttopen,
        !            36:        ttclose,
        !            37:        ttgetc,
        !            38:        ttputc,
        !            39:        ttflush,
        !            40:        ibmmove,
        !            41:        ibmeeol,
        !            42:        ibmeeop,
        !            43:        ibmbeep,
        !            44:        ibmstand
        !            45: };
        !            46: 
        !            47: /* Beep the terminal. */
        !            48: ibmbeep()
        !            49: {
        !            50:        ttputc(BEL);
        !            51:        ttflush();
        !            52: }
        !            53: #endif

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