blips.c

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C语言 代码 · 共 82 行

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*
*                            Open Watcom Project
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*    This file contains Original Code and/or Modifications of Original
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//
// BLIPS        : "blip" processing
//

#include "ftnstd.h"
#include "fcgbls.h"
#include "cgflags.h"
#include "posio.h"

#include <string.h>

extern  unsigned_8      CGFlags;


void    SendBlip(void) {
//==================

// Send a blip to console.

    char        ch;

    ch = '.';
    write( STDOUT_FILENO, &ch, 1 );
    CGFlags |= CG_BLIPS;
}


void    CheckBlips(void) {
//====================

// If "blips" have been displayed, display a CR.

    char        ch;

    if( CGFlags & CG_BLIPS ) {
        ch = '\r';
        write( STDOUT_FILENO, &ch, 1 );
        CGFlags &= ~CG_BLIPS;
    }
}


void    SendStd( char *msg ) {
//============================

// Send message to standard output.

    write( STDOUT_FILENO, msg, strlen( msg ) );
}