1 files changed, 24 insertions, 0 deletions

diff --git a/src/lib/libc/net/htons.c b/src/lib/libc/net/htons.c
new file mode 100644
index 0000000000..ded70712ea
--- /dev/null
+++ b/src/lib/libc/net/htons.c
@@ -0,0 +1,24 @@
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Public domain.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char *rcsid = "$OpenBSD: htons.c,v 1.7 2002/02/19 19:39:36 millert Exp $";
+#endif /* LIBC_SCCS and not lint */
+
+#include <sys/types.h>
+#include <machine/endian.h>
+
+#undef htons
+
+u_int16_t
+htons(u_int16_t x)
+{
+#if BYTE_ORDER == LITTLE_ENDIAN
+        u_char *s = (u_char *) &x;
+        return (u_int16_t)(s[0] << 8 | s[1]);
+#else
+        return x;
+#endif
+}