Utility modules

A utility function is a function provided in a separate library; it is not built in the runtime system.

To use a utility function, declare the module where the function is defined with the IMPORT FGL instruction:

IMPORT FGL fgldialog
...
   CALL fgl_winmessage( ... )

For backward compatibility, utility functions are also grouped in a 42x library named libfgl4js.42x, which can be linked to your programs.

The 42x library file, 42m modules and 42f forms are located in $FGLDIR/lib. The sources of the utility functions and form files are provided in the $FGLDIR/src directory.