diff --git a/posix/include/psx/spawn.h b/posix/include/psx/spawn.h
new file mode 100644
index 00000000000..968119dad0d
--- /dev/null
+++ b/posix/include/psx/spawn.h
@@ -0,0 +1,54 @@
+/* $Id: spawn.h,v 1.1 2002/03/11 20:51:59 hyperion Exp $
+ */
+/*
+ * psx/spawn.h
+ *
+ * spawn POSIX+ processes
+ *
+ * This file is part of the ReactOS Operating System.
+ *
+ * Contributors:
+ *  Created by KJK::Hyperion <noog@libero.it>
+ *
+ *  THIS SOFTWARE IS NOT COPYRIGHTED
+ *
+ *  This source code is offered for use in the public domain. You may
+ *  use, modify or distribute it freely.
+ *
+ *  This code is distributed in the hope that it will be useful but
+ *  WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
+ *  DISCLAMED. This includes but is not limited to warranties of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
+#ifndef __PSX_SPAWN_H_INCLUDED__
+#define __PSX_SPAWN_H_INCLUDED__
+
+/* INCLUDES */
+#include <ddk/ntddk.h>
+#include <psx/pdata.h>
+
+/* OBJECTS */
+
+/* TYPES */
+
+/* CONSTANTS */
+
+/* PROTOTYPES */
+NTSTATUS STDCALL __PdxSpawnPosixProcess
+(
+ OUT PHANDLE ProcessHandle,
+ OUT PHANDLE ThreadHandle,
+ IN POBJECT_ATTRIBUTES FileObjectAttributes,
+ IN POBJECT_ATTRIBUTES ProcessObjectAttributes,
+ IN HANDLE InheritFromProcessHandle,
+ IN __PPDX_PDATA ProcessData
+);
+
+/* MACROS */
+
+#endif /* __PSX_SPAWN_H_INCLUDED__ */
+
+/* EOF */
+