eg_settw.c

开放源码的编译器open watcom 1.6.0版的源代码

#include <conio.h>
#include <graph.h>
#include <stdio.h>

main()
{
    int i;
    short r1, c1, r2, c2;
    char buf[ 80 ];

    _setvideomode( _TEXTC80 );
    _gettextwindow( &r1, &c1, &r2, &c2 );
    _settextwindow( 5, 20, 20, 40 );
    for( i = 1; i <= 20; ++i ) {
	sprintf( buf, "Line %d\n", i );
	_outtext( buf );
    }
    getch();
    _settextwindow( r1, c1, r2, c2 );
    _setvideomode( _DEFAULTMODE );
}