2.9BSD - /usr/src/lib/c/stdio/puts.c

   1: /*	@(#)puts.c	2.1	SCCS id keyword	*/
   2: #include    <stdio.h>
   3: 
   4: puts(s)
   5: register char *s;
   6: {
   7:     register c;
   8: 
   9:     while (c = *s++)
  10:         putchar(c);
  11:     return(putchar('\n'));
  12: }

Defined functions