Hi,
I'm trying to port some VoIP software to the PSP - in order to do this I need to port libosip2 which requires threading and semaphore support delivered by pthreads and a 'semaphore.h' file (presumably this is a reference to Posix compliant semaphore handling) - has anyone done any work on this or know of where I could liberate a working semaphore implementation from another project?