Platform SDK: TAPI |
The phoneCallbackFunc function is a placeholder for the application-supplied function name.
VOID FAR PASCAL phoneCallbackFunc( HANDLE hDevice, DWORD dwMsg, DWORD dwCallbackInstance, DWORD dwParam1, DWORD dwParam2, DWORD dwParam3 );
For more information about the parameters passed to this callback function, see TAPI Messages.
All callbacks occur in the application's context. The callback function must reside in a dynamic-link library (DLL) or application module and be exported in the module-definition file.
Windows NT/2000: Requires Windows NT 4.0 SP3 or later.
Windows 95/98: Requires Windows 95 or later.
Version: Requires TAPI 1.3 or later.
Header: Declared in Tapi.h.