Here are the data structures with brief descriptions:

CBlock
CBUTTON_STRUCT
CCHECKBOX_STRUCT
CDIRECTORY_STRUCT
CFILE_DATE_STRUCT
CFILE_HANDLE
CFILE_LIST_ENTRY_S
CFILE_STRUCT
CFILE_TIME_STRUCT
CNUMUPDOWN_STRUCT
CPOINT_STRUCT
CSCREEN_S
CTOUCH_AREA_STRUCT
CTRACKING_CONFIG_STRUCT