6136 sysmacros.h unnecessarily polutes the namespace

*** 22,40 ****
  /*
   * Copyright (c) 2000-2001 by Sun Microsystems, Inc.
   * All rights reserved.
   */
  
- #pragma ident   "%Z%%M% %I%     %E% SMI"
- 
  #include <regex.h>
  #include <devfsadm.h>
  #include <stdio.h>
  #include <strings.h>
  #include <stdlib.h>
  #include <limits.h>
  #include <sys/fssnap_if.h>
  
  
  static int fssnap(di_minor_t minor, di_node_t node);
  
  static devfsadm_create_t fssnap_cbt[] = {
--- 22,39 ----
  /*
   * Copyright (c) 2000-2001 by Sun Microsystems, Inc.
   * All rights reserved.
   */
  
  #include <regex.h>
  #include <devfsadm.h>
  #include <stdio.h>
  #include <strings.h>
  #include <stdlib.h>
  #include <limits.h>
  #include <sys/fssnap_if.h>
+ #include <sys/mkdev.h>
  
  
  static int fssnap(di_minor_t minor, di_node_t node);
  
  static devfsadm_create_t fssnap_cbt[] = {