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