esctime          1734 lib/tty/key.c      static struct timeval esctime = { -1, -1 };
esctime          1796 lib/tty/key.c                  esctime.tv_sec == -1)
esctime          1800 lib/tty/key.c              time_out.tv_sec = old_esc_mode_timeout / 1000000 + esctime.tv_sec;
esctime          1801 lib/tty/key.c              time_out.tv_usec = old_esc_mode_timeout % 1000000 + esctime.tv_usec;
esctime          1872 lib/tty/key.c                      GET_TIME (esctime);
esctime          1876 lib/tty/key.c                  esctime.tv_sec = -1;