...
Note that it is a common mistake to choose a reserved name (such as _HEADER_H_
or __HEADER_H__
) for the name of the macro used in the include guard. See DCL37-C. Do not declare or define a reserved identifier.
...
...
Note that it is a common mistake to choose a reserved name (such as _HEADER_H_
or __HEADER_H__
) for the name of the macro used in the include guard. See DCL37-C. Do not declare or define a reserved identifier.
...