===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/make/Attic/util.c,v
retrieving revision 1.3
retrieving revision 1.4
diff -c -r1.3 -r1.4
*** src/usr.bin/make/Attic/util.c	1996/06/26 05:36:38	1.3
--- src/usr.bin/make/Attic/util.c	1996/09/02 16:04:21	1.4
***************
*** 1,4 ****
! /*	$OpenBSD: util.c,v 1.3 1996/06/26 05:36:38 deraadt Exp $	*/
  /*	$NetBSD: util.c,v 1.5 1995/11/22 17:40:17 christos Exp $	*/
  
  /*
--- 1,4 ----
! /*	$OpenBSD: util.c,v 1.4 1996/09/02 16:04:21 briggs Exp $	*/
  /*	$NetBSD: util.c,v 1.5 1995/11/22 17:40:17 christos Exp $	*/
  
  /*
***************
*** 7,13 ****
   */
  
  #ifndef lint
! static char rcsid[] = "$OpenBSD: util.c,v 1.3 1996/06/26 05:36:38 deraadt Exp $";
  #endif
  
  #include <stdio.h>
--- 7,13 ----
   */
  
  #ifndef lint
! static char rcsid[] = "$OpenBSD: util.c,v 1.4 1996/09/02 16:04:21 briggs Exp $";
  #endif
  
  #include <stdio.h>
***************
*** 40,46 ****
  }
  #endif
  
! #if defined(sun) || defined(__hpux)
  
  int
  setenv(name, value, dum)
--- 40,71 ----
  }
  #endif
  
! #ifdef ultrix
! #include <string.h>
! 
! /* strdup
!  *
!  * Make a duplicate of a string.
!  * For systems which lack this function.
!  */
! char *
! strdup(str)
!     const char *str;
! {
!     size_t len;
! 
!     if (str == NULL)
! 	return NULL;
!     len = strlen(str) + 1;
!     if ((p = malloc(len)) == NULL)
! 	return NULL;
! 
!     return memcpy(p, str, len);
! }
! 
! #endif
! 
! #if defined(sun) || defined(__hpux) || defined(__sgi)
  
  int
  setenv(name, value, dum)