add DONGLEMAN variant of MCMAN

[israpps]

This variation of MCMAN offers the same funcionality that game bundled DONGLEMAN drivers.

It can freely access both mc0:/ and mc1:/ on arcade PS2s.

Also, the driver seems to work well with DAEMON.IRX based on some quick tests

[israpps]

Not sure why it now says int SecrAuthDongle(int, int, int); is implicitly declared... but I've locally compiled and tested this IRX and works as expected. It can be used to access mc0 and mc1 freely on arcade PS2s....

However, it's highly recommended to still avoid accessing SoulCalibur2 Conquest card with anything that is not the DONGLEMAN module from SC2

[israpps]

@uyjulian @rickgaiser

Do you guys have any idea why it complains of implicit decl of SecrAuthDongle but locally builds perfectly?

[uyjulian]

I think you want to default MCMAN_BUILDING_DONGLEMAN to 0 in iop/memorycard/mcman/Makefile

[israpps]

Yes, I realized while talking with @ ziemas

I will fix when I'm back at the PC to keep it in one commit

[uyjulian]

lgtm

[fjtrujy]

I think you can't signal before as it could potentially change the value of p before you read in the following "ifs"

[israpps]

Yeah, you're right