internal: enum BIFF12 : public ushort {
DEFINEDNAME = 0x27,
FILEVERSION = 0x0180,
WORKBOOK = 0x0183,
WORKBOOK_END = 0x0184,
BOOKVIEWS = 0x0187,
BOOKVIEWS_END = 0x0188,
SHEETS = 0x018F,
SHEETS_END = 0x0190,
WORKBOOKPR = 0x0199,
SHEET = 0x019C,
CALCPR = 0x019D,
WORKBOOKVIEW = 0x019E,
EXTERNALREFERENCES = 0x02E1,
EXTERNALREFERENCES_END = 0x02E2,
EXTERNALREFERENCE = 0x02E3,
WEBPUBLISHING = 0x04A9,
ROW = 0x00,
BLANK = 0x01,
NUM = 0x02,
BOOLERR = 0x03,
BOOL = 0x04,
FLOAT = 0x05,
STRING = 0x07,
FORMULA_STRING = 0x08,
FORMULA_FLOAT = 0x09,
FORMULA_BOOL = 0x0A,
FORMULA_BOOLERR = 0x0B,
COL = 0x3C,
WORKSHEET = 0x0181,
WORKSHEET_END = 0x0182,
SHEETVIEWS = 0x0185,
SHEETVIEWS_END = 0x0186,
SHEETVIEW = 0x0189,
SHEETVIEW_END = 0x018A,
SHEETDATA = 0x0191,
SHEETDATA_END = 0x0192,
SHEETPR = 0x0193,
DIMENSION = 0x0194,
SELECTION = 0x0198,
COLS = 0x0386,
COLS_END = 0x0387,
CONDITIONALFORMATTING = 0x03CD,
CONDITIONALFORMATTING_END = 0x03CE,
CFRULE = 0x03CF,
CFRULE_END = 0x03D0,
ICONSET = 0x03D1,
ICONSET_END = 0x03D2,
DATABAR = 0x03D3,
DATABAR_END = 0x03D4,
COLORSCALE = 0x03D5,
COLORSCALE_END = 0x03D6,
CFVO = 0x03D7,
PAGEMARGINS = 0x03DC,
PRINTOPTIONS = 0x03DD,
PAGESETUP = 0x03DE,
HEADERFOOTER = 0x03DF,
SHEETFORMATPR = 0x03E5,
HYPERLINK = 0x03EE,
DRAWING = 0x04A6,
LEGACYDRAWING = 0x04A7,
COLOR = 0x04B4,
OLEOBJECTS = 0x04FE,
OLEOBJECT = 0x04FF,
OLEOBJECTS_END = 0x0580,
TABLEPARTS = 0x0594,
TABLEPART = 0x0595,
TABLEPARTS_END = 0x0596,
SI = 0x13,
SST = 0x019F,
SST_END = 0x01A0,
FONT = 0x2B,
FILL = 0x2D,
BORDER = 0x2E,
XF = 0x2F,
CELLSTYLE = 0x30,
STYLESHEET = 0x0296,
STYLESHEET_END = 0x0297,
COLORS = 0x03D9,
COLORS_END = 0x03DA,
DXFS = 0x03F9,
DXFS_END = 0x03FA,
TABLESTYLES = 0x03FC,
TABLESTYLES_END = 0x03FD,
FILLS = 0x04DB,
FILLS_END = 0x04DC,
FONTS = 0x04E3,
FONTS_END = 0x04E4,
BORDERS = 0x04E5,
BORDERS_END = 0x04E6,
CELLXFS = 0x04E9,
CELLXFS_END = 0x04EA,
CELLSTYLES = 0x04EB,
CELLSTYLES_END = 0x04EC,
CELLSTYLEXFS = 0x04F2,
CELLSTYLEXFS_END = 0x04F3,
COMMENTS = 0x04F4,
COMMENTS_END = 0x04F5,
AUTHORS = 0x04F6,
AUTHORS_END = 0x04F7,
AUTHOR = 0x04F8,
COMMENTLIST = 0x04F9,
COMMENTLIST_END = 0x04FA,
COMMENT = 0x04FB,
COMMENT_END = 0x04FC,
TEXT = 0x04FD,
AUTOFILTER = 0x01A1,
AUTOFILTER_END = 0x01A2,
FILTERCOLUMN = 0x01A3,
FILTERCOLUMN_END = 0x01A4,
FILTERS = 0x01A5,
FILTERS_END = 0x01A6,
FILTER = 0x01A7,
TABLE = 0x02D7,
TABLE_END = 0x02D8,
TABLECOLUMNS = 0x02D9,
TABLECOLUMNS_END = 0x02DA,
TABLECOLUMN = 0x02DB,
TABLECOLUMN_END = 0x02DC,
TABLESTYLEINFO = 0x0481,
SORTSTATE = 0x0492,
SORTCONDITION = 0x0494,
SORTSTATE_END = 0x0495,
QUERYTABLE = 0x03BF,
QUERYTABLE_END = 0x03C0,
QUERYTABLEREFRESH = 0x03C1,
QUERYTABLEREFRESH_END = 0x03C2,
QUERYTABLEFIELDS = 0x03C7,
QUERYTABLEFIELDS_END = 0x03C8,
QUERYTABLEFIELD = 0x03C9,
QUERYTABLEFIELD_END = 0x03CA,
CONNECTIONS = 0x03AD,
CONNECTIONS_END = 0x03AE,
CONNECTION = 0x01C9,
CONNECTION_END = 0x01CA,
DBPR = 0x01CB,
DBPR_END = 0x01CC,
UNKNOWN = 0x0
};