I feel that the answer should be obvious, but I am not sure whether it is obviously Yes or obviously No. Since some of the C functions have arguments that are pointers, and Tcl does not have pointers, I think that, at the least, some kind of glue would be needed between the extension and Tcl. But my SQLite usage has been strictly Tcl, and I well could be missing something. Any advice appreciated. Gerry Snyder