funtc327b.dat

这是一个包含多个语言的指令集

#include <string.h>
#include <stdio.h>
#include <fcntl.h>
#include <io.h>
int main(void)
{
    int handle;
    char msg[] = "Hello world";
    if ((handle=open("TEST.$$$", O_CREAT | O_TEXT | O_APPEND))==-1)
    {
    perror("Error:");
    return 1;
    }
    write(handle, msg, strlen(msg));
    printf("The file pointer is at byte %ld
", tell(handle));
    close(handle);
    return 0;
}