#include        <stdio.h>
#include        <unistd.h>
/*
 * showchars.c -- a simple program to display input chars
 */
int main()
{
        char    c[10];
        int     n;

        while( ( n = read(0, c, 10) ) > 0 )     // fd 0 is standard in (often kbd)
                write ( 1, c, n );
        return 0;
}