The FreePrinterNotifyInfo function frees a system-allocated buffer created by the FindNextPrinterChangeNotification function.
BOOL FreePrinterNotifyInfo( _In_ PPRINTER_NOTIFY_INFO pPrinterNotifyInfo );
If the function succeeds, the return value is a nonzero value.
If the function fails, the return value is zero.
This is a blocking or synchronous function and might not return immediately. How quickly this function returns depends on run-time factors such as network status, print server configuration, and printer driver implementation factors that are difficult to predict when writing an application. Calling this function from a thread that manages interaction with the user interface could make the application appear to be unresponsive.
|Minimum supported client
||Windows 2000 Professional [desktop apps only]
|Minimum supported server
||Windows 2000 Server [desktop apps only]