Replace WinRing0 with PawnIO for SMBus and Super-IO access on Windows

Commits squashed, files cleaned up, and rebased by Adam Honse <calcprogrammer1@gmail.com>

Author: Steve-Tech

OpenRGB.pro

@@ -132,8 +132,7 @@ This project interacts directly with hardware using reverse engineered protocols
 ## Projects Used
 
 * OpenRGB directly relies upon these projects.
-
-  * WinRing0: https://openlibsys.org/
+  * PawnIO: https://pawnio.eu/
   * libusb: https://github.com/libusb/libusb
   * hidapi: https://github.com/libusb/hidapi
   * libe131: https://github.com/hhromic/libe131

README.md

@@ -0,0 +1,75 @@
+// PawnIOLib - Library and tooling source to be used with PawnIO.
+// Copyright (C) 2023  namazso <admin@namazso.eu>
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+#ifndef PAWNIOLIB_LIBRARY_H
+#define PAWNIOLIB_LIBRARY_H
+
+#ifdef PawnIOLib_EXPORTS
+#define PAWNIO_EXPORT __declspec(dllexport)
+#else
+#define PAWNIO_EXPORT __declspec(dllimport)
+#endif
+
+#define PAWNIOAPI EXTERN_C PAWNIO_EXPORT HRESULT STDAPICALLTYPE
+
+/// Get PawnIOLib version.
+///
+/// @p version A pointer to a ULONG which receives the version.
+/// @return A HRESULT.
+PAWNIOAPI pawnio_version(PULONG version);
+
+/// Open a PawnIO executor.
+///
+/// @p handle A handle to the executor, or NULL.
+/// @return A HRESULT.
+PAWNIOAPI pawnio_open(PHANDLE handle);
+
+/// Load a PawnIO blob.
+///
+/// @p handle Handle from @c pawnio_open.
+/// @p blob Blob to load.
+/// @p size Size of blob.
+/// @return A HRESULT.
+PAWNIOAPI pawnio_load(HANDLE handle, const UCHAR* blob, SIZE_T size);
+
+/// Executes a function from the loaded blob.
+///
+/// @p handle Handle from @c pawnio_open.
+/// @p name Function name to execute.
+/// @p in Input buffer.
+/// @p in_size Input buffer count.
+/// @p out Output buffer.
+/// @p out_size Output buffer count.
+/// @p return_size Entries written in out_size.
+/// @return A HRESULT.
+PAWNIOAPI pawnio_execute(
+  HANDLE handle,
+  PCSTR name,
+  const ULONG64* in,
+  SIZE_T in_size,
+  PULONG64 out,
+  SIZE_T out_size,
+  PSIZE_T return_size
+);
+
+/// Close a PawnIO executor.
+///
+/// @p handle Handle from @c pawnio_open.
+/// @return A HRESULT.
+PAWNIOAPI pawnio_close(HANDLE handle);
+
+#endif //PAWNIOLIB_LIBRARY_H