7.1.7 Nonstandard Header Files in the Source Tree
The source code in the lib/src subdirectory of the compiler installation contains certain files that are not specified by the ISO/ANSI standard, but are needed to build the library:
- The file.h file includes macros and definitions used for low-level I/O functions. This file is available to be included by the user. Although it is non-standard, it is needed for building the library. There are other header files in this same category, such as cpy_tbl.h.
- The format.h file includes structures and macros used in printf and scanf.
- The 430cio.h file includes low-level, target-specific C I/O macro definitions. If necessary, you can customize 430cio.h.
- The rtti.h file includes internal function prototypes necessary to implement run-time type identification.
- The vtbl.h file contains the definition of a class's virtual function table format.