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Use of the Directive

This is a discussion on Use of the Directive within the C and C++ forums, part of the Programming Talk category; What is the use of #if directives in C programming language. If someone could provide me the syntax and it ...


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Old 03-26-2007, 04:45 PM
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Exclamation Use of the Directive
What is the use of #if directives in C programming language. If someone could provide me the syntax and it would help me a lot.
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Old 04-24-2007, 09:31 AM
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The #if directive controls compilation of portions of a source file. If the expression you write after the #if have a nonzero value, the line group immediately following the #if directive is retained in the translation unit.
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