[PlanetCCRMA] libhydrogen compilation fails

[Fernando Pablo Lopez-Lezcano]

> Rebuilding libhydrogen-0.8.0-1.src.rpm on Red Hat 9 (fully updated):
> 
> g++ -DHAVE_CONFIG_H -I. -I. -I.. -O2 -c Hydrogen.cpp -MT Hydrogen.lo -MD
> -MP -MF .deps/Hydrogen.TPlo  -fPIC -DPIC -o .libs/Hydrogen.lo
> Hydrogen.cpp: In function `void audioEngine_startAudioDrivers()':
> Hydrogen.cpp:1393: invalid conversion from `int (*)(long unsigned int,
> void*)'
>    to `int (*)(unsigned int, void*)'
> Hydrogen.cpp:1393:   initializing argument 1 of
> `JackDriver::JackDriver(int
>    (*)(unsigned int, void*))'
> 
> I'm using jack-audio-connection-kit-0.80.0-1, alsa-driver-0.9.8-2.fr and
> kernel-2.4.20-20.9.XFS1.3.1

I get the same results here. Something must have changed in the system
since I last rebuilt hydrogen (probably the last Jack update). I'll cook
up a patch and get back to you. 

-- Fernando