GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+along with this program; if not, write to the Free Software Foundation,
+Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include <errno.h>
#ifdef HAVE_CONFIG_H
-#include <config.h>
+# include <config.h>
#endif
+/* Define-away any (possibly conflicting) prototype of putenv.
+ Many systems omit the `const' attribute on the argument. */
+#define putenv _sys_putenv
+
#if defined (__GNU_LIBRARY__) || defined (HAVE_STDLIB_H)
-#include <stdlib.h>
+# include <stdlib.h>
#endif
#if defined (__GNU_LIBRARY__) || defined (HAVE_STRING_H)
-#include <string.h>
+# include <string.h>
#endif
#if defined (__GNU_LIBRARY__) || defined (HAVE_UNISTD_H)
-#include <unistd.h>
+# include <unistd.h>
#endif
+#undef putenv
+
#if !defined (__GNU_LIBRARY__) && !defined (HAVE_STRCHR)
-#define strchr index
+# define strchr index
#endif
#if !defined (__GNU_LIBRARY__) && !defined (HAVE_MEMCPY)
-#define memcpy(d,s,n) bcopy ((s), (d), (n))
+# define memcpy(d,s,n) bcopy ((s), (d), (n))
#endif
#if HAVE_GNU_LD
-#define environ __environ
+# define environ __environ
#else
extern char **environ;
#endif