PCONFIGURATION_COMPONENT_DATA
KeFindConfigurationNextEntry(
  IN  PCONFIGURATION_COMPONENT_DATA Child,
  IN  CONFIGURATION_CLASS Class,
  IN  CONFIGURATION_TYPE Type,
  IN  PULONG Key OPTIONAL,
  IN  PCONFIGURATION_COMPONENT_DATA *Resume
  );

Routine Description:

    This function search the specified configuration tree and returns a
    pointer to an entry that matches the specified class, type, and key
    parameters.

    N.B. This routine can only be called during system initialization.

Arguments:

    Child - Supplies an optional pointer to an NT configuration component.

    Class - Supplies the configuration class of the entry to locate.

    Type - Supplies the configuration type of the entry to locate.

    Key - Supplies a pointer to an optional key value to use in locating
        the specified entry.

    Resume - Supplies the last returned entry for which the search
        should resume from.

Return Value:

    If the specified entry is located, then a pointer to the configuration
    entry is returned as the function value. Otherwise, NULL is returned.