HAVE_STRUCT_TCP_INFO_TCPI_LAST_DATA_SENT 934 ext/socket/option.c defined HAVE_STRUCT_TCP_INFO_TCPI_LAST_DATA_SENT || \ HAVE_STRUCT_TCP_INFO_TCPI_LAST_DATA_SENT 1063 ext/socket/option.c #ifdef HAVE_STRUCT_TCP_INFO_TCPI_LAST_DATA_SENT