funtc149b.dat

这是一个包含多个语言的指令集

#include <conio.h>
#include <dos.h>
void writechar(char ch);
int main(void)
{
    clrscr();
    gotoxy(80,25);
    writechar('*');
    getch();
    return 0;
}
void writechar(char ch)
{
    struct text_info ti;
    gettextinfo(&ti);
    _AH = 9;
    _AL = ch;
    _BH = 0;
    _BL = ti.attribute;
    _CX = 1;
    geninterrupt(0x10);
}