Alex_k

I am looking for a complete list of the commands available with "gestalt" object that work on Mac and PC.

gestalt-command-list

Sure. Here's what the Ref page for the object (the ultimate arbiter in such situations) says:

"For a list of Gestalt selectors and responses consult Apple developer documentation. On Windows, this function is emulated, and may consequently report slightly different, though meaningful, information."

...and typing "Apple Developer" + gestalt into google gives us this.

gestalt command list