This support function allows your ISAPI extension to map a logical URL path to a physical path.
Here are some examples of virtual-to-physical path mappings:
/scripts becomes C:\InetPub\scripts
/scripts/oop becomes C:\InetPub\scripts\oop
Important This support function is deprecated in IIS version 5.0. You should use HSE_REQ_MAP_URL_TO_PATH_EX instead.
BOOL ServerSupportFunction(
HCONN ConnID,
DWORD HSE_REQ_MAP_URL_TO_PATH,
LPVOID lpvBuffer,
LPDWORD lpdwSize,
LPDWORD lpdwDataType
);