1 files changed, 29 insertions, 0 deletions
diff --git a/sys/lib/libkern/ntohl.c b/sys/lib/libkern/ntohl.c
new file mode 100644
index 00000000000..6f9f2de0f22
--- /dev/null
+++ b/sys/lib/libkern/ntohl.c
@@ -0,0 +1,29 @@
+/*	$NetBSD: ntohl.c,v 1.6 1995/10/07 09:26:38 mycroft Exp $	*/
+
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Public domain.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char *rcsid = "$NetBSD: ntohl.c,v 1.6 1995/10/07 09:26:38 mycroft Exp $";
+#endif
+
+#include <sys/types.h>
+#include <machine/endian.h>
+
+#undef ntohl
+
+unsigned long
+ntohl(x)
+	unsigned long x;
+{
+	u_int32_t y = x;
+
+#if BYTE_ORDER == LITTLE_ENDIAN
+	u_char *s = (u_char *)&y;
+	return s[0] << 24 | s[1] << 16 | s[2] << 8 | s[3];
+#else
+	return y;
+#endif
+}