# define NO_SYS_PARAM_H
# else
/* !defined VMS */
+# ifdef MPE
+# define NO_SYS_PARAM_H
+# endif
# ifdef OPENSSL_UNISTD
# include OPENSSL_UNISTD
# else
# ifndef NO_SYS_PARAM_H
# include <sys/param.h>
# endif
-# include <sys/time.h> /* Needed under linux for FD_XXX */
+# ifndef MPE
+# include <sys/time.h> /* Needed under linux for FD_XXX */
+# endif
# include <netdb.h>
# if defined(VMS) && !defined(__DECC)