int gre_io_unserialize(
    gre_io_serialized_data_t *  buffer,  
    char **  event_target,  
    char **  event_name,  
    char **  event_format,  
    void **  event_data  

Transform a serialized buffer into individual event items (see gre/io_mgr.h).   The pointers returned point back into the content of the serialized buffer so the buffer can't be de-allocated until clients are finished referencing the event items returned from this call.

Data parameters must be sent in order of descending alignment requirements. Example: 4u1 4u1 2u1 1s0 is good, 2u1 4u1 4u1 1s0 is not

        buffer          The buffer containing the serialized data
        event_target    Location to store the event target model element
        event_name      Location to store the event name
        event_format    Location to store the event format
        event_data      Location to store the event data

        The number of bytes in the event_data structure