At a minimum, Borland quickly supported win3.xxx either at the same time or close to 1992 with their OOP release. I remember being able to make both Turbo C and Turbo Pascal programs with a module. Borland released a [***Win TPU Unit***][1] for their older Borland DOS releases. 

In 1992 Borland released two versions named ***"Turbo Pascal for Windows" (TPW)***, for Windows 3.x: TPW 1.0, based on Turbo Pascal 6, and later TPW 1.5; they were succeeded by Borland Pascal 7, which had Windows support. The Windows compiler in Pascal 7 was titled **'Borland Pascal for Windows'**.

Both versions built Windows-compatible programs, and featured a Windows-based IDE, as opposed to the DOS-based IDE in Turbo Pascal. The IDE and editor commands conformed to the Microsoft Windows user interface guidelines instead of the classic TP user interface. 

Turbo Pascal was superseded for the Windows platform by Delphi; the Delphi compiler can produce console programs in addition to GUI applications, so that the use of Turbo and Borland Pascal became unnecessary. 


 [1]: https://en.wikipedia.org/wiki/Turbo_Pascal