*** agent/filter/io.c.orig	Fri Sep  1 05:11:42 1995
--- agent/filter/io.c	Fri Mar 29 04:05:28 1996
***************
*** 69,74 ****
--- 69,77 ----
  #include <stdio.h>
  #include <errno.h>
  #include <sys/stat.h>
+ #ifdef _HAVE_PARAM_H
+ #include <sys/param.h>
+ #endif
  
  #ifdef I_SYS_WAIT
  #include <sys/wait.h>
***************
*** 428,434 ****
  	 */
  	
  	char **envp;			/* Environment pointer */
! #ifdef UNION_WAIT
  	union wait status;		/* Waiting status */
  #else
  	int status;				/* Status from command */
--- 431,437 ----
  	 */
  	
  	char **envp;			/* Environment pointer */
! #if defined(UNION_WAIT) && !defined(BSD)
  	union wait status;		/* Waiting status */
  #else
  	int status;				/* Status from command */