__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`