Wireshark · Ethereal-dev: [Ethereal-dev] Good TLV dissection

[Yaniv Kaul <ykaul@xxxxxxxxxxxx>]

I'm looking for suggestion for a good (performance-wise, 
development-wise) dissection for TLV (Type-Length-Value) attributes.
I can make something like:

switch (T):
   case A: dissect_A();
      break;
...

I could do something else (packet-isakmp.c):

static struct strfunc {
 const char *  str;
 void          (*func)(tvbuff_t *, int, int, proto_tree *, packet_info 
*, int);
} strfuncs[NUM_LOAD_TYPES] = {
 {"NONE",                      NULL              },
 {"A",      dissect_A        },
...

Any other options people are happy with?