The RfcInstallFunctionExt function is an alternative function, replacing RfcInstallFunction for Windows 3.x (16-bit). The function needs a valid RFC handle as an additional parameter. The syntax is:
The function module is installed only for the given RFC connection.
This function is defined in SAPRFC.H.
The function is available on all supported platforms to ease porting.
See also RfcInstallFunction, RfcDispatch and RfcGetName.