*** source/setenv.c.orig	Wed Dec  3 00:00:40 1997
--- source/setenv.c	Wed Dec  3 00:00:59 1997
***************
*** 39,45 ****
   */
  int
  setenv(name, value, rewrite)
! 	register char *name, *value;
  	int rewrite;
  {
  	extern char **environ;
--- 39,45 ----
   */
  int
  setenv(name, value, rewrite)
! 	register const char *name, *value;
  	int rewrite;
  {
  	extern char **environ;
***************
*** 97,103 ****
   */
  void
  unsetenv(name)
! 	char	*name;
  {
  	extern char **environ;
  	register char **P;
--- 97,103 ----
   */
  void
  unsetenv(name)
! 	const char	*name;
  {
  	extern char **environ;
  	register char **P;
