1 files changed, 40 insertions, 0 deletions
diff --git a/eBones/include/lsb_addr_comp.h b/eBones/include/lsb_addr_comp.h
new file mode 100644
index 0000000..fe7dc94
--- /dev/null
+++ b/eBones/include/lsb_addr_comp.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright 1988 by the Massachusetts Institute of Technology.
+ * For copying and distribution information, please see the file
+ * <Copyright.MIT>.
+ *
+ * Comparison macros to emulate LSBFIRST comparison results of network
+ * byte-order quantities
+ *
+ *	from: lsb_addr_comp.h,v 4.0 89/01/23 15:44:46 jtkohl Exp $
+ *	$Id: lsb_addr_comp.h,v 1.2 1994/07/19 19:23:21 g89r4222 Exp $
+ */
+
+#ifndef LSB_ADDR_COMP_DEFS
+#define LSB_ADDR_COMP_DEFS
+
+#include "osconf.h"
+
+#ifdef LSBFIRST
+#define lsb_net_ulong_less(x,y) ((x < y) ? -1 : ((x > y) ? 1 : 0))
+#define lsb_net_ushort_less(x,y) ((x < y) ? -1 : ((x > y) ? 1 : 0))
+#else
+/* MSBFIRST */
+#define u_char_comp(x,y) \
+        (((x)>(y))?(1):(((x)==(y))?(0):(-1)))
+/* This is gross, but... */
+#define lsb_net_ulong_less(x, y) long_less_than((u_char *)&x, (u_char *)&y)
+#define lsb_net_ushort_less(x, y) short_less_than((u_char *)&x, (u_char *)&y)
+
+#define long_less_than(x,y) \
+        (u_char_comp((x)[3],(y)[3])?u_char_comp((x)[3],(y)[3]): \
+	 (u_char_comp((x)[2],(y)[2])?u_char_comp((x)[2],(y)[2]): \
+	  (u_char_comp((x)[1],(y)[1])?u_char_comp((x)[1],(y)[1]): \
+	   (u_char_comp((x)[0],(y)[0])))))
+#define short_less_than(x,y) \
+	  (u_char_comp((x)[1],(y)[1])?u_char_comp((x)[1],(y)[1]): \
+	   (u_char_comp((x)[0],(y)[0])))
+
+#endif /* LSBFIRST */
+
+#endif /*  LSB_ADDR_COMP_DEFS */