pdcurses: Regenerate with latest fbfrog (wchar.h handling)
raw: Regenerate with latest fbfrog (fixed wchar_t handling)
raw: libcurl 7.39.0
curl: Regenerate with latest fbfrog
curl: Remove wrapper #defines
curl: Remove typecheck-gcc stuff

Most of it can't be nicely translated anyways.
llvm: Remove LLVM_FOR_EACH_VALUE_SUBCLASS and LLVM_DECLARE_VALUE_CAST
raw: Provide both Allegro versions, 4 and 5

allegro.h and allegro/* are for the original Allegro,
allegro5/allegro.h and allegro5/* is for the new version 5.