DropUNIX

DropUNIX is a drop-in library and one-line header file for Macintosh programmers. With it, you can give UNIX and DOS command-line application ports Macintosh GUI interface attributes, including drag-and-drop capabilities.

To use it, only one line of code needs to be added to one file--no other source modifications are necessary. DropUNIX works with all Mac OS versions that support AppleEvents.