PATHMac OS 8 Developer Documentation > Operating System Services > Multiprocessing Services >

Adding Multitasking Capability to Applications Using Multiprocessing Services

   

MPOpaqueID

The Multiprocessing Services function handles a generic notification ID (that is, an ID that could be a queue ID, event ID, or semaphore ID) by passing an opaque ID, which is defined by the MPOpaqueID type:

typedef struct OpaqueMPOpaqueID* MPOpaqueID ;