* krb.h: make INTERFACE, FAR go away for now.

	Drag in the unix time conversion functions for unix only.
	Locally define PROTOTYPE().
	Drag in unix versions of SOCKET macros.
	Recognize DEFINE_SOCKADDR and NEED_TIME_H the way cc-unix.h does.
	Declare krb_ignore_ip_address.
	Define DEB() to support non-printf debugging.
	Declare errno.
	Define key_proc_type and decrypt_tkt_type.
	* prot.h: add KERB_ERR_PREAUTH_SHORT and _MISMATCH from Cygnus
	extensions.
	* krbports.h: new file, has default ports for V4 services for
	hard-coded fallback.
	* lsb_addr_cmp.h: from V4, handles the mutant comparison
	functions needed for the V4 "direction" comparison. (Rename
	of lsb_addr_comp.h due to filename length.)

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@5540 dc483132-0cff-0310-8789-dd5450dbe970

1 files changed, 44 insertions, 0 deletions

diff --git a/src/include/kerberosIV/lsb_addr_cmp.h b/src/include/kerberosIV/lsb_addr_cmp.h
new file mode 100644
index 0000000000..4f867a94f5
--- /dev/null
+++ b/src/include/kerberosIV/lsb_addr_cmp.h
@@ -0,0 +1,44 @@
+/*
+ * include/kerberosIV/lsb_addr_cmp.h
+ *
+ * Copyright 1988, 1995 by the Massachusetts Institute of Technology.
+ *
+ * For copying and distribution information, please see the file
+ * <mit-copyright.h>.
+ *
+ * Comparison macros to emulate LSBFIRST comparison results of network
+ * byte-order quantities
+ */
+
+#include "mit-copyright.h"
+#ifndef LSB_ADDR_COMP_DEFS
+#define LSB_ADDR_COMP_DEFS
+
+#include "osconf.h"
+
+/* note that if we don't explicitly know if we're LSBFIRST, the 
+   alternate code is byte order independent and will give the
+   right answer. */
+#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 */