[Bug 40680] New: Rocket league needs bcrypt.dll.BCryptGenerateSymmetricKey

https://bugs.winehq.org/show_bug.cgi?id=40680

Bug ID: 40680
           Summary: Rocket league needs
                    bcrypt.dll.BCryptGenerateSymmetricKey
           Product: Wine
           Version: 1.9.10
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: bcrypt
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 54554
  --> https://bugs.winehq.org/attachment.cgi?id=54554
bcrypt patch

Latest Steam update of Rocket League prevents it to run with wine. The game
exits early with this message:
 wine: Call from 0x7b43cf4c to unimplemented function
bcrypt.dll.BCryptGenerateSymmetricKey, aborting

This can be fixed by implementing the missing symbol and making it return 0.
Seems to be enough for now.