include/ioringapi.h

   1 /*
   2  * Copyright (C) 2023 Paul Gofman for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #ifndef __IORINGAPI_H_
  20 #define __IORINGAPI_H_
  21
  22 #include <ntioring_x.h>
  23
  24 struct IORING_CAPABILITIES
  25 {
  26     IORING_VERSION       MaxVersion;
  27     UINT32               MaxSubmissionQueueSize;
  28     UINT32               MaxCompletionQueueSize;
  29     IORING_FEATURE_FLAGS FeatureFlags;
  30 };
  31 typedef struct IORING_CAPABILITIES IORING_CAPABILITIES;
  32
  33 #ifdef __cplusplus
  34 extern "C" {
  35 #endif
  36
  37 HRESULT WINAPI QueryIoRingCapabilities(IORING_CAPABILITIES *caps);
  38
  39 #ifdef __cplusplus
  40 }
  41 #endif
  42 #endif