This is the cooking chicke for this
Indian family. It is built with smoke vents on both ends. (if the smoke escapes through a vent straight up, it is visible to others...enemies included. I'm not sure if you can see it, but the logs in the fire are pointing north, south, east & west, and the smaller fire is built at the center. The logs are fed into the fire until they're gone, and they smolder for days, or longer. It's hardwood down here.