Pausing execution

You can pause the execution of a program by calling the proctal_pause function. It takes a handle as argument.

proctal_pause(proctal);

Check the Error handling page to learn how to deal with an error.
To resume execution you must call the proctal_resume function. It takes a handle as argument.

proctal_resume(proctal);

You must only call proctal_resume after having successfully called proctal_pause otherwise behavior is undefined.
Closing a handle while the program is paused results in undefined behavior.
You may call other functions on the handle while the program is paused.
Calling proctal_pause again without calling proctal_resume beforehand results in undefined behavior.