/* variations on pp_null */
-#ifdef DONT_DECLARE_STD
#ifdef I_UNISTD
#include <unistd.h>
#endif
-#else
-extern pid_t getpid (void);
+
+/* XXX I can't imagine anyone who doesn't have this actually _needs_
+ it, since pid_t is an integral type.
+ --AD 2/20/1998
+*/
+#ifdef NEED_GETPID_PROTO
+extern Pid_t getpid (void);
#endif
PP(pp_stub)