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BYOND Environment This page contains an entry from the official DM Reference.

FormatEdit

#ifndef Name


ArgsEdit

Name: A macro definition.

DescriptionEdit

The #ifndef statement is used to conditionally compile code. It is equivalent to #if !defined(Name).

See alsoEdit


preprocessor
directives #define | #error | #if | #ifdef | #ifndef | #include | #undef | #warn
macros DM_VERSION | __FILE__ | __LINE__ | __MAIN__
definitions DEBUG | FILE_DIR