{{fbdoc item="title" value="__FB_X86__"}}----
Intrinsic define set by the compiler

{{fbdoc item="syntax"}}##
	""__FB_X86__""
##
{{fbdoc item="desc"}}
	Define created at compile time if the compilation target uses the X86 or X86_64 CPU architecture, otherwise undefined.

{{fbdoc item="ex"}}
{{fbdoc item="filename" value="examples/manual/defines/fbx64.bas"}}%%(freebasic)
#IFDEF __FB_X86__
  '...instructions for X86 OSes...
#ELSE
  '...instructions for other OSes
#ENDIF 
%%

{{fbdoc item="diff"}}
	- New to ""FreeBASIC""

{{fbdoc item="see"}}
	- ##[[KeyPgDdfbarm|__FB_ARM__]]##
	- [[CompilerOpttarget|Compiler Option: -target]]

{{fbdoc item="back" value="CatPgDddefines|Intrinsic Defines"}}