#include <u.h>
#include <libc.h>
#include "String.h"

/* append a char array ( of up to n characters) to a String */
String *
s_nappend(String *to, char *from, int n)
{
       if (to == 0)
               to = s_new();
       if (from == 0)
               return to;
       for(; n && *from; from++, n--)
               s_putc(to, *from);
       s_terminate(to);
       return to;
}