LOFREQUEST

LogOpenFile parameter packet.  typedef struct _LOFREQUEST { ULONG        packet_size; ULONG        packet_revision_number; PULONG       log_file_ID; PULONG       filename_length; PVOID        filename; } LOFREQUEST;

typedef  LOFREQUEST   * PLOFREQUEST ;  Use appropriate packet_revision_number to indicate whether character data in the parameter packet is in UniCode or ASCII format.