[Overview][Types][Classes][Procedures and functions][Variables][Index] | Reference for unit 'LCLProc' (#lcl)

# Reference for unit 'LCLProc'

Useful lower level helper functions and classes

`uses`
`Classes,`
`sysutils,`
`math,`
`typinfo,`
`Types,`
`FPCAdds,` |  |
`AvgLvlTree,` |  | An Average Level Tree structure, which is kept balanced so that finding a node is very rapid
`FileUtil,` |  | Miscellaneous procedures and functions for manipulating files and filenames
`LCLStrConsts,` |  | This unit contains all resource strings of the LCL
`LCLType,` |  | This unit is being created specifically for compatibility with Delphi. It should only be used for constants and type definitions that are included in the Delphi Windows unit. This is only done for compatibiltiy.
`WSReferences,`
`cwstring;`

The latest version of this document can be found at lazarus-ccr.sourceforge.net.