/* AIX defines hz as a macro. */
#undef hz
-#ifdef MACHINE_H
-#include MACHINE_H
-#else
-#if vax
-#include "vax.h"
-#endif
-#if sun
-#include "sun.h"
-#endif
-#if tahoe
-#include "tahoe.h"
-#endif
-#endif
-
-#ifndef FOPEN_RB
-#define FOPEN_RB "r"
-#endif
-#ifndef FOPEN_WB
-#define FOPEN_WB "w"
-#endif
-
#ifndef PATH_MAX
#define PATH_MAX 1024
#endif