strlcpy doesn't zero the buffer and ensures null termination,
just like snprintf
strlcat is already used by mjs and it's a safe alternative to strcat,
so it should be OK to expose to apps
* JS: Add math module
* Double constants
* Error on argument type mismatch
* Fix missing returns
* Using sin, exp from c library
* asin, acos, pow, sqrt too
* Js: tests for math module and various fixes.
Co-authored-by: あく <alleteam@gmail.com>
Co-authored-by: nminaylov <nm29719@gmail.com>
