Extern or forward variable declaration arch/ia64/include/asm/checksum.h, line 70 [usage...] arch/x86/include/asm/checksum_64.h, line 175 [usage...] drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h, line 169 [usage...] include/linux/icmpv6.h, line 41 [usage...] include/linux/sunrpc/svcauth.h, line 55 [usage...] Structure include/uapi/linux/in6.h, line 32 [usage...] Local variable fs/dlm/lowcomms.c, line 575 [usage...] net/netlabel/netlabel_unlabeled.c, line 439 [usage...]