What is steamapiregistercallresult and how to use it?

    Steamapiregistercallresult is a macro defined in the Steamworks API header file steam_api.h. It is used to register a callback function that will be invoked when a certain Steam API call result is available. Steam API calls are asynchronous, meaning that they do not block the execution of the program until they are completed. Instead, they return a handle that can be used to check the status of the call or cancel it. However, using handles can be cumbersome and error-prone, especially when dealing with multiple calls. Therefore, the Steamworks API provides a convenient way to register callback functions that will be automatically called when the results are ready.

    The syntax of the macro is as follows:




Steamapiregistercallresult