--- olwm.c.orig	Thu Jan 13 16:36:12 1994
+++ olwm.c	Tue Sep 29 22:08:30 1998
@@ -56,6 +56,9 @@
 
 typedef	void	(*VoidFunc)();
 
+#ifdef __OpenBSD__
+#define MAXPID 30000
+#endif
 
 /*
  * Globals
@@ -182,7 +185,7 @@
 /*
  * main	-- parse arguments, perform initialization, call event-loop
  */
-void
+int
 main(argc, argv)
 	int argc;
 	char **argv;
@@ -679,7 +682,11 @@
 #else
 	int oldmask;
 	int pid;
+#ifndef __FreeBSD__
 	union wait status;
+#else
+	int status;
+#endif
 #endif
 
 	if (!deadChildren)
