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Topics PM - Presentation Manager internals, extensions, etc. SOM - SOM, DSOM, WPS, OpenDoc Driver - Device Drivers, IFS Scripting - REXX, DLLs for use with REXX and other scripting stuff Multimedia - Media players, IO Procedures, Graphics stuff Networking - Networking Programming articles Languages - OS/2 related articles for programming languages Porting - Porting applications from Unix, X11, Windows Database - Database programming articles Games - Games development and porting Localization - How to optimize for NLS and use location specific information Miscellaneous Articles - General subject articles, including non-development related topics Development Tools Configuration management - tools and utilities System emulators, virtual machines and hypervisors Text editors - Programmers editors, generic & hex editors Tools Articles - Development tools related articles List of Development Tools Programming Languages APL Assembly AWK BASIC C C++ COBOL ECMAScript Forth FORTRAN Java LISP Modula-2 Oberon Pascal Perl PHP PL/I Prolog Python REXX Ruby Smalltalk more... Documentation IBM OS/2 Toolkit Documentation IBM OS/2 Device Driver Development Kit Documentation List of OS/2 Documentation - a collection of other resources like online books, articles etc. The OS/2 API Project CONFIG.SYS Documentation Stupid OS/2 Tricks Open Source Software Directory Licenses - Collection of the most used software licenses

News Wiki image thumbnails are working. Latest Articles The OS/2 Display Driver Zoo (October 14, 2025) Updated Wiki Pages List of abbreviations: N This edit created a new page (also see list of new pages) m This is a minor edit b This edit was performed by a bot (±123) The page size changed by this number of bytes 3 October 2026 N    15:35  Talk:PMDD.SYS diffhist +1,804 Martini talk contribs (Created page with " == Correction to earlier revisions of this page == Earlier revisions of this page described PMDD.SYS as the driver that received all input "whether from keyboard, mouse or other input devices such as touch-sensitive screens and digitizers", converted it into messages, and placed those messages on the system input queue; and described PMDD.SYS as "the interface layer between the presentation manager and the device drivers", also serving "sound cards, PCMCIA, or SCSI dev...")      15:33  PMDD.SYS diffhist +12,358 Martini talk contribs  m   00:22  Rebooting OS/2 2 changes history −2 [Ak120 (2×)]  m    00:22 (cur | prev) −2 Ak120 talk contribs (→Using IOPL segments)  m    00:21 (cur | prev) 0 Ak120 talk contribs 2 October 2026      23:39  TESTCFG.SYS diffhist −10 Martini talk contribs More changes General Stuff Links - Other web sites about OS/2 programming Original EDM/2 pages, including the Meta Index. Contribute Information about how you can contribute. Some words about the license of the documents on this page. You can write to this wiki with a netlabs.org user ID, which requires a registration.

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