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-rw-r--r--epan/dissectors/packet-lbm.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/epan/dissectors/packet-lbm.h b/epan/dissectors/packet-lbm.h
index 9fd3145c55..b258a9b836 100644
--- a/epan/dissectors/packet-lbm.h
+++ b/epan/dissectors/packet-lbm.h
@@ -92,13 +92,17 @@
#include <sys/types.h>
#include <netinet/in.h>
#endif
+#include <stddef.h>
typedef guint8 lbm_uint8_t;
typedef guint16 lbm_uint16_t;
typedef guint32 lbm_uint32_t;
typedef guint64 lbm_uint64_t;
#define SIZEOF(TYPE, MEMBER) (gint)(sizeof(((TYPE *)0)->MEMBER))
-#define OFFSETOF(TYPE, MEMBER) ((gint)G_STRUCT_OFFSET(TYPE, MEMBER))
+#ifndef offsetof
+#define offsetof(type, member) ((size_t)(&((type *)0)->member))
+#endif
+#define OFFSETOF(TYPE, MEMBER) (gint)(offsetof(TYPE, MEMBER))
#define STRINGIZE(a) #a
#define MAKESTRING(a) STRINGIZE(a)
#define LBM_OTID_BLOCK_SZ 32