Revert "windows API functions are not stdcalls"
Revert "windows API functions are not stdcalls"

This reverts commit 59410a2f138e2a24a81e795b18e18f3dbfc2009d.

yes they are

andrewrk/zig,raulgrell/zig,raulgrell/zig,zig-lang/zig,zig-lang/zig,raulgrell/zig,raulgrell/zig,zig-lang/zig,Dimenus/zig,andrewrk/zig,Dimenus/zig,raulgrell/zig,Dimenus/zig