Special variables: Difference between revisions
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''TODO: special variables and constants used when importing stdlib.h, such as "errno"".
=={{header|D}}==
In D there are not many special variables, beside a string[] argument of the main function. Variables like the C "errno" are usually not used, despite the C library is available.
One special boolean variable is __ctfe, that is read-only and it's true inside functions when they are evaluated at compile-time, and false otherwise.
=={{header|DWScript}}==
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