__FB_MAIN__

Intrinsic define set by the compiler

Syntax
   __FB_MAIN__

Description
   __FB_MAIN__ is defined in the main module and not defined in other 
   modules.

   The main module is determined by the compiler as either the first source 
   file listed on the command line or explicitly named using the -m option 
   on the command line.

Example
   #ifdef __FB_MAIN__
     #print Compiling the main module
   #else
     #print Compiling an additional module
   #endif

Differences from QB
   * New to FreeBASIC

See also
   * Compiler Option: -m
   * #ifdef
   * #ifndef

