The ServerSupportFunction callback function can be used by ISAPI filters to accomplish a wide variety of tasks.

BOOL WINAPI *ServerSupportFunction(
enum SF_REQ_TYPE sfReq, 
PVOID pData, 
DWORD ul1, 
DWORD ul2 );


  • pfc
    Points to the HTTP_FILTER_CONTEXT data structure that is associated with the current, active HTTP transaction.
  • sfReq
    Specifies the particular support function that is to be executed by the Web Server. The remaining parameters are described in the individual support function sections; see the following list.

**Note   **If a parameter is designated as unused for a particular support function, you should set the parameter to NULL or 0, as appropriate.


Runs on Versions Defined in Include Link to
Windows CE OS 3.0 and later Httpfilt.h   Httpfilt.lib

Note   This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.

See Also


 Last updated on Tuesday, July 13, 2004

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