PicC 9.50 dsPIC Manual.pdf

Appendix ALibrary FunctionsThe functions within the standard compiler library are listed in this chapter. Each entry begins withthe name of the function. This is followed by information analysed into the following headings.Synopsis This is the C definition of the function, and the header file in which it is declared.Description This is a narrative description of the function and its purpose.Example This is an example of the use of the function. It is usually a complete small program thatillustrates the function.Data types If any special data types (structures etc.) are defined for use with the function, they arelisted here with their C definition. These data types will be defined in the header file givenunder heading — Synopsis.See also This refers you to any allied functions.Return value The type and nature of the return value of the function, if any, is given. Informationon error returns is also included Only those headings which are relevant to each function areused.115