The MS-DOS API is an API used in MS-DOS, PC-DOS and other compatible operating systems. The MS-DOS API has been extended with the so-called DOS extenders. DOS extenders such as DOS/4GW have been used in computer games written for DOS.
Current state of the MS-DOS API
The MS-DOS API lives on in Microsoft Windows as a subsystem on cmd.exe.
Modern movements to maintain compatibility of the MS-DOS API involve FreeDOS and DOSBox. They are both an installable operating system and an emulator respectively. DOSBox has even extended the MS-DOS API to other chipsets outside of x86. The other chipsets DOSBox has extended MS-DOS's API support to include PowerPC, ARM Architecture, MIPS, SPARC, etc.
Brief list of programs on the MS-DOS API
- Alley Cat (classic IBM PC game)
- COMMAND.COM (command line shell for DOS)
- Windows 1.0
- Windows 2.0
- Windows 3.0
- Windows 3.1