#ifdef

Preprocessor conditional directive

Syntax
	#ifdef symbol
		' Conditionally included statements
	KeyPgPpendif#endif

Description
	Conditionally includes statements at compile time.

	Statements within the #ifdef...KeyPgPpendif#endif block are included if symbol is 
	defined and excluded (ignored) if symbol is not defined.

	#ifdef symbol is equivalent to KeyPgPpif#if KeyPgDefineddefined (symbol)

Example
	#define _DEBUG
	#ifdef _DEBUG
	   ' Special statements for debugging
	#endif

Differences from QB
	* New to Freebasic

See also
	* KeyPgPpdefine#define
	* KeyPgPpmacro#macro
	* KeyPgPpif#if
	* KeyPgPpelse#else 
	* KeyPgPpelseif#elseif 
	* KeyPgPpelseifdef#elseifdef 
	* KeyPgPpelseifndef#elseifndef 
	* KeyPgPpendif#endif 
	* KeyPgPpifndef#ifndef
	* KeyPgPpundef#undef
	* KeyPgDefineddefined

