>>120
これじゃね
> When compiling for the x64 architecture in a Windows context (whether using
> Microsoft or non-Microsoft tools), there is only one calling convention ? the
> one described here, so that stdcall, thiscall, cdecl, fastcall, etc., are now all one and the same.
http://en.wikipedia.org/wiki/X86_calling_conventions#x86-64_calling_conventions