All other types have optional underlying type as the last argument.
Proc have it as first. This creates very irregular syntax and
complicates parsing. Make type the last argument.
Note: this is a breaking change if you have descriptions on the side.
Currently to add a new resource one needs to modify multiple source files,
which complicates descirption of new system calls.
Move resource descriptions from source code to text desciptions.
This solves several problems:
- host usually have outdates headers, so previously we need to define missing consts
- host may not have some headers at all
- generation depends on linux distribution and version
- some of the consts cannot be defined at all (e.g. ioctls that use struct arguments)
