Windows already complains about this in CI, but this will
let us catch these issues on Linux as well.

Windows already complains about this in CI, but this will
let us catch these issues on Linux as well.

* Initial ntruhps2048509 implementation

* Turn compile-time #if's into runtime if's

* Test vector hash

* Resolve linter complaints

* Apply astyle

* Address Windows compiler complaints

* Address more Windows compiler complaints

* More Windows compiler complaints

* Apply astyle

* Add -Wmissing-prototypes

Co-Authored-By: dstebila <dstebila@users.noreply.github.com>

* Fix -Wmissing-prototypes errors, update LICENSE

* fix prototypes for sphincs and static functions in aes.c

* fix missing prototypes in all frodo variants

* fix missing prototypes in kyber

* remove const from non-pointer arguments in Frodo

* add missing prototypes to requirements in README

It was only checking the return code, but astyle was always returning 0. 
Changed to parse the output and look for the string "Formatted"