4.3BSD - /usr/src/new/mh/sbr/copy.c

   1: /* copy.c - copy a string and return pointer to NULL terminator */
   2: 
   3: 
   4: char   *copy (from, to)
   5: register char  *from,
   6:                *to;
   7: {
   8:     while (*to++ = *from++)
   9:     continue;
  10: 
  11:     return (to - 1);
  12: };

Defined functions