Looks correct to me. TIPs 628[0] and 666[1] seem to be the proposals which added
Tcl_Size and changed functions to use the type.
Reviewed-by: Tristan Partin <tristan(at)partin(dot)io>
[0]: https://core.tcl-lang.org/tips/doc/trunk/tip/628.md
[1]: https://core.tcl-lang.org/tips/doc/trunk/tip/666.md
--
Tristan Partin
Neon (https://neon.tech)