$OpenBSD: patch-tvutil_c,v 1.4 2003/03/01 03:28:41 pvalchev Exp $
--- tvutil.c.orig	Sun Oct 22 20:43:46 2000
+++ tvutil.c	Fri Feb 28 19:55:00 2003
@@ -114,7 +114,7 @@ void CleanupChildFileDesc()
 #elif defined(__NetBSD__)
     int    mib[2] = { CTL_KERN, OPEN_MAX };
 #elif defined(__OpenBSD__)
-    int    mib[2] = { CTL_KERN, OPEN_MAX };
+    int    mib[2] = { CTL_KERN, KERN_MAXFILES };
 #endif
     int    i;
     size_t len;
@@ -399,7 +399,7 @@ void TVUTILPipeSetup( char            *s
 
         CleanupChildFileDesc();
         if ( shell_cmd != NULL ) 
-            execl( "/bin/sh", "sh", "-c", shell_cmd, NULL );
+            execl( "/bin/sh", "sh", "-c", shell_cmd, (void *)NULL );
         else 
             execvp( shell_cmd2[0], shell_cmd2 );
         perror( "PipeSetup: exec failed" );