Does InstantC for Windows support only Windows?
The current release of InstantC for Windows is designed to develop and debug Win16 applications. Both the applications and InstantC for Windows itself can run under Windows 3.1 or 3.11, Windows for Workgroups 3.11, Windows 95 and Windows NT, versions 3.51 or 4.0. If limited to the Standard C libraries, the applications can run on Unix or any platform with a Standard C compiler.