1 files changed, 2 insertions, 0 deletions
diff --git a/stream.h b/stream.h
index adf7cb7e..4c2f6a0e 100644
--- a/stream.h
+++ b/stream.h
@@ -166,7 +166,9 @@ val errno_to_string(val err);
 val make_null_stream(void);
 val make_stdio_stream(FILE *, val descr);
 val make_tail_stream(FILE *, val descr);
+#if !HAVE_FORK_STUFF
 val make_pipe_stream(FILE *, val descr);
+#endif
 val stream_fd(val stream);
 #if HAVE_SOCKETS
 val make_sock_stream(FILE *f, val family, val type);