Extern or forward variable declaration at include/net/checksum.h, line 22 References: hw/net/e1000.c, line 878 hw/net/e1000.c, line 889 hw/net/e1000.c, line 1024 hw/net/net_rx_pkt.c, line 27 hw/net/net_rx_pkt.c, line 88 hw/net/net_rx_pkt.c, line 120 hw/net/net_rx_pkt.c, line 140 hw/net/net_rx_pkt.c, line 197 hw/net/net_rx_pkt.c, line 438 hw/net/net_rx_pkt.c, line 461 hw/net/net_tx_pkt.c, line 40 hw/net/net_tx_pkt.c, line 44 hw/net/net_tx_pkt.c, line 68 hw/net/net_tx_pkt.c, line 70 hw/net/net_tx_pkt.c, line 151 hw/net/net_tx_pkt.c, line 380 hw/net/net_tx_pkt.c, line 467 hw/net/net_tx_pkt.c, line 514 hw/net/net_tx_pkt.c, line 517 hw/net/net_tx_pkt.c, line 553 hw/net/net_tx_pkt.c, line 565 hw/net/net_tx_pkt.c, line 654 hw/net/virtio-net.c, line 948 hw/net/virtio-net.c, line 981 hw/net/virtio-net.c, line 1026 hw/net/virtio-net.c, line 1122 hw/net/virtio-net.c, line 1151 hw/net/virtio-net.c, line 1175 hw/net/virtio-net.c, line 1297 hw/net/virtio-net.c, line 1348 hw/net/virtio-net.c, line 1365 hw/net/virtio-net.c, line 1484 hw/net/virtio-net.c, line 1662 hw/net/virtio-net.c, line 1692 hw/net/virtio-net.c, line 2423 hw/net/vmxnet3.c, line 941 hw/net/vmxnet3.c, line 992 include/net/checksum.h, line 22 include/net/checksum.h, line 62 net/checksum.c, line 186 net/eth.c, line 82 net/eth.c, line 101 net/eth.c, line 139 net/eth.c, line 235 net/eth.c, line 285 net/eth.c, line 323 net/eth.c, line 403 net/eth.c, line 430 net/eth.c, line 482 net/filter-rewriter.c, line 255