Retrieve the current value of the specified window property of type void*.
int screen_get_window_property_pv(screen_window_t win, int pname, void **param)
handle of the window whose property is being queried.
The name of the property whose value is being queried. The properties available for querying are of type Screen property types.
A pointer to a buffer containing the new value(s). This buffer must be of type void*.
Function Type: Flushing Execution
This function retrieves the value of a window property from a user-provided array. The values of the following properties can be queried using this function:
0 if a query was successful and the value(s) of the property are stored in param, or -1 if an error occurred (errno is set).
Last modified: 2013-09-30