C++ Programming/Code/Standard C Library

Standard C Library The C standard library is the C language standardized collection of header files and library routines used to implement common operations, such as input/output and string handling. It became part of the C++ Standard Library as the Standard C Library in its ANSI C 89 form with some small modifications to make it work better with the C++ Standard Library but remaining outside of the std namespace. Header files in the C++ Standard Library do not end in ".h". However, the C++ Standard Library includes 18 header files from the C Standard Library, with ".h" endings. Their use is deprecated (ISO/IEC 14882:2003(E) Programming Languages — C++). For a more in depth look into the C programming language check the C Programming Wikibook but be aware of the incompatibilities we have already covered on the Comparing C++ with C Section of this book.