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 define a new subtype 'modern_scb_chan' and a new tlvtype 'scb_tlvs' which includes
all the relevant information to create a penalty transaction when the peer tries to cheat.
Key Changes:
- Rename the old format to 'legacy_scb_chan' and define a new type 'modern_scb_chan'
- Include TLVs to 'modern_scb_chan'
- Create a new msgtype 'static_chan_backup_with_tlvs'
- Modify 'struct channel' to include 'struct modern_scb_chan'
- Add these two types to 'varsize_types' in generate.py
This is an internal type: it has no API guarantees (indeed, I'm about
to change it, which is how I discovered scb was using it).
Fortunately for every case we care about, it is actually a wireaddr
(in theory the peer can connect locally using a local socket, but this
is mostly for testing and is a very strange setup, and so simply don't
do scb for those).
In this case, the wire encoding is a single byte followed by the
wireaddr, so open-code that in scb_wire.csv for compatibility.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
