PLS add foobar 2.0 x64 support

[greatliu]

Hi, dear author.
Can you add a new version supporting to foobar 2.0 x64?

[reupen]

Hello,

The code base needs to be reviewed to check for code that wasn't written with 64-bit support in mind, so it's more work than it should be unfortunately.

[greatliu]

I understand. But foobar has fully updated to 64bit 2.0 version, and if you can release a new version that supports this, a lot of players will benefit.

I look forward to having such a day, thank you.