$NetBSD: patch-af,v 1.2 2002/10/14 11:49:56 skrll Exp $

--- pth.h.in.orig	Sun Jan 27 11:03:40 2002
+++ pth.h.in
@@ -44,6 +44,7 @@
 #include <sys/socket.h>    /* for sockaddr       */
 #include <sys/signal.h>    /* for sigset_t       */
 @EXTRA_INCLUDE_SYS_SELECT_H@
+@EXTRA_INCLUDE_SYS_RESOURCE_H@
 
     /* fallbacks for essential typedefs */
 #ifndef _PTHREAD_PRIVATE
@@ -85,6 +86,11 @@ struct timeval;
 #define END_DECLARATION   /*nop*/
 #endif
 
+    /* check if the user want a bigger FD_SETSIZE than we can handle */
+#if FD_SETSIZE > @PTH_FDSETSIZE@
+#error "FD_SETSIZE is larger than pth can handle."
+#endif
+
 BEGIN_DECLARATION
 
     /* some global constants */
@@ -500,7 +506,10 @@ extern ssize_t        pth_sendto(int, co
 extern ssize_t        pth_pread(int, void *, size_t, off_t);
 extern ssize_t        pth_pwrite(int, const void *, size_t, off_t);
 
+    /* additional replacement functions */
+extern pid_t          pth_wait4(pid_t, int *, int, struct rusage *);
 END_DECLARATION
+
 
     /* soft system call mapping support */
 #if PTH_SYSCALL_SOFT && !defined(_PTH_PRIVATE)