descriptor_type_e   54 plugin/ipc/event/util_descriptor.h    descriptor_type_e type;
descriptor_type_e   63 plugin/ipc/event/util_descriptor.h    descriptor_type_e type;
descriptor_type_e   91 plugin/ipc/event/util_descriptor.h          int remove_descriptor(descriptor_type_e type, void* descriptor);
descriptor_type_e   92 plugin/ipc/event/util_descriptor.h          bool get_descriptor(unsigned int index, descriptor_type_e type,