Each header should only include the other headers it needs to compile;
`devtools/reduce-includes.sh */*.h` does this. The C files then need
additional includes if they don't compile.
And remove the entirely useless wire/onion_wire.h, which only serves to include wire/onion_wiregen.h.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We don't actually support it yet, but this threads through the type change,
puts it in "decode" etc.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The recent update to BOLT #4 includes failure message specifications,
which are completely orthogonal to the normal ones. Don't include
them in the gen_peer_wire_csv.
This onion_defs.h file assumes we are using 2-byte failure codes as per
the onion-failmsg-cleanup branch.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
