#endif /* not emacs */
+#include <stddef.h>
+
/* Define getpagesize () if the system does not. */
#include "getpagesize.h"
#include <sys/resource.h>
#endif /* BSD4_2 */
-#ifdef __STDC_
+#ifdef __STDC__
#ifndef HPUX
/* not sure where this for NetBSD should really go
and it probably applies to other systems */
extern void *sbrk ();
#endif /* __STDC__ */
-extern char *start_of_data ();
+extern char *start_of_data (void);
#ifdef BSD
#ifndef DATA_SEG_BITS