May 2003
Intermediate to advanced
808 pages
32h 24m
English
The <cstddef> header is the C++ version of the C standard <stddef.h> header, which declares a few
types and macros.
The C header declares the wchar_t type, but wchar_t is a reserved keyword in C++, so there
is no need to #include <cstddef> to declare this type.