__Fb_64Bit__
 
Intrinsic define set by the compiler

Syntax

__FB_64BIT__

Description

Define created at compile time if the the compilation target is 64bit, otherwise undefined.

Example

#ifdef __FB_64BIT__
  '...instructions for 64bit OSes...
#else
  '...instructions for other OSes
#endif 


Differences from QB

  • New to FreeBASIC

See also