make MPLS label handling macros available to the outside world

[tcpdump] / print-mpls.c

diff --git a/print-mpls.c b/print-mpls.c
index c56f2643fdb7de9091e303b30d1282489c17b442..a6de5cf12f5a56463bf425925cbb507faee487b2 100644 (file)
--- a/print-mpls.c
+++ b/print-mpls.c
@@ -28,7 +28,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-mpls.c,v 1.11 2004-06-06 19:20:04 hannes Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-mpls.c,v 1.12 2004-06-14 14:47:58 hannes Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -44,20 +44,7 @@ static const char rcsid[] _U_ =
 #include "addrtoname.h"
 #include "interface.h"
 #include "extract.h"                   /* must come after interface.h */
-
-#define LABEL_MASK     0xfffff000
-#define LABEL_SHIFT    12
-#define        EXP_MASK        0x00000e00
-#define EXP_SHIFT      9
-#define        STACK_MASK      0x00000100
-#define STACK_SHIFT    8
-#define TTL_MASK       0x000000ff
-#define TTL_SHIFT      0
-
-#define MPLS_LABEL(x)  (((x) & LABEL_MASK) >> LABEL_SHIFT)
-#define MPLS_EXP(x)    (((x) & EXP_MASK) >> EXP_SHIFT)
-#define MPLS_STACK(x)  (((x) & STACK_MASK) >> STACK_SHIFT)
-#define MPLS_TTL(x)    (((x) & TTL_MASK) >> TTL_SHIFT)
+#include "mpls.h"
 
 static const char *mpls_labelname[] = {
 /*0*/  "IPv4 explicit NULL", "router alert", "IPv6 explicit NULL",