Pointer to the user's prompt.
Pointer to the message type defined as INFORMATION, WARNING or ERROR.
Pointer to the option type defined as YES_NO_OPTION, YES_NO_CANCEL_OPTION, OK_CANCEL_OPTION, or UNSPECIFIED.
Pointer to a pointer to a list of confirmation options, or NULL if the callback was instantiated with an option_type.
Takes a value based on the size_t defined in the standard <stddef.h> header file that reflects the number of options in the list.
Pointer to the option selected by default when the list is displayed.
Pointer to the choice returned to Access Manager.