h2. Not integrated into the PRMs Existing as stand-alone documents only (in alphabetical order): * [[Check URL Module API Specification]] * [[DebugTools Module API Specification]] * [[Drag-And-Drop Functional Specification]] and some [[Clipboard Module Notes|notes]] from Fred Graute on the Clipboard module * [[FrontEnd Module Modifications And Extensions]] * [[Redraw Manager Module API Specification]] * [[ScreenFX Module API Specification]] * [[URI Handler Functional Specification]] * [[URL Fetcher API Specification]] h2. Found in the source tree Find the topmost revision and click 'view:text' to read them (no guarantees they've been kept up to date): * "Acorn secure sockets":https://gitlab.riscosopen.org/RiscOS/Sources/Networking/Fetchers/AcornSSL/-/blob/master/doc/AcornSSL * "Risc PC memory manager functional specification":https://gitlab.riscosopen.org/RiscOS/Sources/Kernel/-/blob/master/Docs/0197276.02 * "High resolution Teletext":https://gitlab.riscosopen.org/RiscOS/Sources/Kernel/-/blob/master/Docs/HiResTTX * "Support for extension ('5th column') ROMs":https://gitlab.riscosopen.org/RiscOS/Sources/Kernel/-/blob/master/Docs/5thColumn/Manual * "SCSIDriver":https://gitlab.riscosopen.org/RiscOS/Sources/HWSupport/SCSI/SCSIDriver/-/blob/master/doc/Spec * "SCSISwitch support for multiple (virtual) SCSI hardware":https://gitlab.riscosopen.org/RiscOS/Sources/HWSupport/SCSI/SCSISwitch/-/blob/master/doc/SoftDoc * "Expansion card functional specification":https://gitlab.riscosopen.org/RiscOS/Sources/HWSupport/Podule/-/blob/master/Doc/0197269.FS (and "drafting comments":https://gitlab.riscosopen.org/RiscOS/Sources/HWSupport/Podule/-/blob/master/Doc/mchallis) * "IME system":https://gitlab.riscosopen.org/RiscOS/Sources/Internat/IME/KoreaIME/-/blob/master/doc/2205201-01,faf * "Video overlays":https://gitlab.riscosopen.org/RiscOS/Sources/Video/Render/VideoOverlay/-/blob/master/doc/GraphicsV h2. Conceptional ideas Subject of discussion whether to implement at all and how: * [[Addressing the end-of-life of AArch32]] * [[Extended Attributes API Specification|Extended File Attributes API Specification]] * [[Extended Framebuffer Format Specification]] * [[Extended BBC BASIC]] * [[LPAE support|Large Physical Address Extensions]] * [[Multi-core RISC OS]] * [[Proposed GraphicsV enhancements]] * [[Proposed Multiple Display implementation]] * [[VFP Execution Environment]] h2. Miscellaneous Not fitting into any of the categories above: * [[Migrating C software to 64-bit file pointers]] * "End of life of COMPAT_INET4 options":/content/documents/internet-4-migration * [[Sound system volume controls]] * [[USB sound and sound in general]] * The "Driver Control Interface (DCI) specification":/content/documents/dci-specification