pipe(2) needs unistd.h

683ea591 · Kurt Zeilenga · 1459ab34 · 683ea591
Commit 683ea591 authored 25 years ago by Kurt Zeilenga
--- a/libraries/liblutil/sockpair.c
+++ b/libraries/liblutil/sockpair.c
@@ -5,6 +5,7 @@

 #include "portable.h"
 #include <ac/socket.h>
+#include <ac/unistd.h>

 #include <lutil.h>