31. Multiprocessing Manager# 31.1. Introduction 31.2. Background 31.2.1. Nodes 31.2.2. Global Objects 31.2.3. Global Object Table 31.2.4. Remote Operations 31.2.5. Proxies 31.2.6. Multiprocessor Configuration Table 31.3. Multiprocessor Communications Interface Layer 31.3.1. INITIALIZATION 31.3.2. GET_PACKET 31.3.3. RETURN_PACKET 31.3.4. RECEIVE_PACKET 31.3.5. SEND_PACKET 31.3.6. Supporting Heterogeneous Environments 31.4. Operations 31.4.1. Announcing a Packet 31.5. Directives 31.5.1. rtems_multiprocessing_announce()