1 files changed, 22 insertions, 0 deletions

diff --git a/lib/libc/include/port_before.h b/lib/libc/include/port_before.h
new file mode 100644
index 000000000000..beef71d02607
--- /dev/null
+++ b/lib/libc/include/port_before.h
@@ -0,0 +1,22 @@
+/* $FreeBSD$ */
+
+#ifndef _PORT_BEFORE_H_
+#define _PORT_BEFORE_H_
+
+#define _LIBC		1
+#define DO_PTHREADS	1
+#define USE_KQUEUE	1
+
+#define ISC_SOCKLEN_T	socklen_t
+#define ISC_FORMAT_PRINTF(fmt, args) \
+	__attribute__((__format__(__printf__, fmt, args)))
+#define DE_CONST(konst, var) \
+        do { \
+                union { const void *k; void *v; } _u; \
+                _u.k = konst; \
+                var = _u.v; \
+        } while (0)
+
+#define UNUSED(x) (x) = (x)
+
+#endif /* _PORT_BEFORE_H_ */