From 7536d000ac9a5188378f2749ecfd7f0ccb437573 Mon Sep 17 00:00:00 2001
From: Nathan Reiner <nathan@nathanreiner.xyz>
Date: Wed, 14 Dec 2022 22:12:20 +0100
Subject: first try to pipe stuff

---
 lib/sys/wait4.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 lib/sys/wait4.h

(limited to 'lib/sys/wait4.h')

diff --git a/lib/sys/wait4.h b/lib/sys/wait4.h
new file mode 100644
index 0000000..e70539e
--- /dev/null
+++ b/lib/sys/wait4.h
@@ -0,0 +1,12 @@
+#ifndef WAIT4_H
+#define WAIT4_H
+
+#include "syscall.h"
+#include "sizes.h"
+
+int wait4(u64 pid, int *stat_addr, int options)
+{
+	return syscall(WAIT4, pid, stat_addr, options);
+}
+
+#endif
-- 
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