- acquireint function(GPermission* permission, GCancellable* cancellable, GError** err) acquire; 
- acquireAsyncvoid function(GPermission* permission, GCancellable* cancellable, GAsyncReadyCallback callback, void* userData) acquireAsync; 
- acquireFinishint function(GPermission* permission, GAsyncResult* result, GError** err) acquireFinish; 
- releaseint function(GPermission* permission, GCancellable* cancellable, GError** err) release; 
- releaseAsyncvoid function(GPermission* permission, GCancellable* cancellable, GAsyncReadyCallback callback, void* userData) releaseAsync; 
- releaseFinishint function(GPermission* permission, GAsyncResult* result, GError** err) releaseFinish; 
Undocumented in source.