funtc43b.dat

这是一个包含多个语言的指令集

close

#include <string.h>
#include <stdio.h>
#include <fcntl.h>
#include <io.h>
main()
{
    int handle;
    char buf[11] = "0123456789";
    handle = open("NEW.FIL", O_CREAT);
    if (handle > -1)
    {
        write(handle, buf, strlen(buf));
        close(handle);
    }
    else
        printf("Error opening file
");
    return 0;
}