GetFreeExternalNode  149 net/quic/crypto/strike_register.cc     uint32 index = GetFreeExternalNode();
GetFreeExternalNode  163 net/quic/crypto/strike_register.cc   uint32 external_node_index = GetFreeExternalNode();
GetFreeExternalNode  320 net/quic/crypto/strike_register.cc     return GetFreeExternalNode();
GetFreeExternalNode  148 net/quic/crypto/strike_register.h   uint32 GetFreeExternalNode();