funtc203b.dat

这是一个包含多个语言的指令集

#include <dos.h>
#include <process.h>
#include <stdio.h>
int main(void)
{
    char filename[80];
    union REGS inregs, outregs;
    struct SREGS segregs;
    printf("Enter filename: ");
    gets(filename);
    inregs.h.ah = 0x43;
    inregs.h.al = 0x21;
    inregs.x.dx = FP_OFF(filename);
    segregs.ds = FP_SEG(filename);
    int86x(0x21, &inregs, &outregs, &segregs);
    printf("File attribute: %X
", outregs.x.cx);
    return 0;
}