>Is there any sample code that show a simple implementation >of mutex on PalmOS ? mainly to use with callback functions >and external buffer filler, i'd like to use it with SndStream functions.
You don't need mutual exclusion. Sound callbacks are not called by a concurrent thread, but by an interrupt handler. This means that your sound callback cannot wait for another thread to release a mutex, since no other thread will run until your callback returns. Palm OS does not provide support for mutex, but if it would and if you'd use it in a sound callback, you'd simply get a dead lock. Pascal -- For information on using the Palm Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
