$NetBSD: patch-ab,v 1.2 2000/10/26 11:17:35 abs Exp $

--- common/uproc.c.orig	Mon Mar 29 03:27:05 1999
+++ common/uproc.c
@@ -38,7 +38,9 @@
 #if defined(WNOHANG) && !defined(SYSV) && !defined(SVR4)
   int pid;
 #endif
+#ifndef errno
   extern int errno;
+#endif
   int old_errno = errno;
 
  /*
@@ -51,7 +53,7 @@
   do 
   {
     errno = 0;
-    pid = wait3(&st, WNOHANG, 0);
+    pid = wait3((int *) &st, WNOHANG, 0);
   }
   while (pid <= 0 && errno == EINTR);
 #else