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The Microsoft run-time library supports American National Standards Institute (ANSI) C and UNIX C. In this documentation, references to UNIX include XENIX, other UNIX-like systems, and the POSIX subsystem in Windows 98, Windows ME, Windows NT, Windows 2000, and Windows XP. The description of each run-time library routine includes a compatibility section for the following targets.

Target Abbreviation
Windows 98 Win 98
Windows Me Win Me
Windows NT Win NT
Windows 2000 Win 2000
Windows XP Win XP

All run-time library routines included with this product are compatible with the Win32 API.

See Also

C Run-Time Libraries

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