Merged in autoconf branch.  This provides configuration via the autoconf
system.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7014 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/Config/sys/wait.h b/include/Config/sys/wait.h
new file mode 100644
index 0000000..5d69fa1
--- /dev/null
+++ b/include/Config/sys/wait.h
@@ -0,0 +1,19 @@
+/*
+ * Header file: wait.h
+ *
+ * Description:
+ *	This header file includes the headers needed for the wait() system
+ *	call.
+ */
+
+#ifndef _CONFIG_SYS_WAIT_H
+#define _CONFIG_SYS_WAIT_H
+
+#include "Config/config.h"
+
+#ifdef HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+
+#endif
+