- Forward declare int builtins, so the definitions aren't assumed incorrectly
- Add define to handle MSVC not support static const in function parameter array lengths
- Fixup several spots where int128 support was assumed.
- Support zig_align
- Support zig_export
- Stub out some missing non-builtin functions
- Added StringLiteral to automatically split string literals when they get to 16380 in size,
which is the maxmimum pre-concatenation string literal size on MSVC.
a43fdc1620