#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>
#endif
#include <unistd.h>
#endif
+#undef putenv
+
#if !defined (__GNU_LIBRARY__) && !defined (HAVE_STRCHR)
#define strchr index
#endif