initial import of NetBSD tree

1 files changed, 29 insertions, 0 deletions

diff --git a/src/lib/libc/net/ntohl.c b/src/lib/libc/net/ntohl.c
new file mode 100644
index 0000000000..05b7f4c9a3
--- /dev/null
+++ b/src/lib/libc/net/ntohl.c
@@ -0,0 +1,29 @@
+/*      $NetBSD: ntohl.c,v 1.5 1995/04/28 23:25:21 jtc Exp $    */
+
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Public domain.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char *rcsid = "$NetBSD: ntohl.c,v 1.5 1995/04/28 23:25:21 jtc 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
+}