Preface: Organization of this Documentaton Chapter 1 discusses installation and use: how to unpack the compressed files on the library disk and how to set up the library and the header files for use in compilation with either the Microsoft C Compiler or the Turbo C/C++ Compiler. Chapter 2 explains the ten header files used with this library. The special types used (Uchar, Far_ptr, etc.) are discussed. The use of the SHOWFUNC utility, to display the function declarations for the Dolphin functions, is explained. Chapter 3 is the main reference section. It explains the usage of the functions (grouped according to purpose), gives examples of use and generally explains the finer points. Chapter 4 describes the programs on the demonstration disk. Appendix I is an explanation of memory models. Appendix II is a discussion of the Julian and Gregorian calendars, which is relevant to the use of the date functions. Appendix III consists of listings of the contents (except for function declarations) of the ten header files which are used with this library. Appendix IV is an alphabetical listing, with full function declarations, of all the functions in this library, with references to the page numbers in Chapter 3 where the functions are described in detail.