faxext.h header

This header is used by Fax Service. For more information, see:

faxext.h contains the following programming interfaces:

Functions

 
FaxExtConfigChange

A FaxExtConfigChange callback function is a placeholder for a function name defined by the fax extension DLL. The fax extension DLL should not expose this function.
FaxExtFreeBuffer

The FaxExtFreeBuffer callback function deallocates memory previously allocated by a successful call to the FaxExtGetData function.
FaxExtGetData

The FaxExtGetData callback function retrieves configuration data for a specific device and GUID.
FaxExtInitializeConfig

The fax service calls the FaxExtInitializeConfig function to initialize the fax extension DLL. The service calls this function before it calls any other fax extension initialization function.
FaxExtRegisterForEvents

The FaxExtRegisterForEvents callback function registers the fax extension DLL for notifications about configuration data changes related to a specific device and GUID.
FaxExtSetData

The FaxExtSetData function sets configuration data for a specific device and GUID.
FaxExtUnregisterForEvents

The FaxExtUnregisterForEvents callback function unregisters the fax extension DLL for notifications about configuration data changes related to a specific device and GUID.