// Code generated by cmd/gen. DO NOT EDIT.

/*
 *
 * Copyright (C) 2019-2025 Intel Corporation
 *
 * SPDX-License-Identifier: MIT
 *
 * @file ze_api.h
 * @version v1.15-r1.15.31
 *
 */

package gozel

import (
	"unsafe"
)

// ZE_EXTERNAL_MEMORY_MAPPING_EXT_NAME External Memory Mapping Extension Name
const ZE_EXTERNAL_MEMORY_MAPPING_EXT_NAME = "ZE_extension_external_memmap_sysmem"

// ZeExternalMemmapSysmemExtVersion (ze_external_memmap_sysmem_ext_version_t) External Memory Mapping Extension Version(s)
type ZeExternalMemmapSysmemExtVersion uintptr

const (
	ZE_EXTERNAL_MEMMAP_SYSMEM_EXT_VERSION_1_0          ZeExternalMemmapSysmemExtVersion = /* ZE_MAKE_VERSION( 1, 0 ) */ ((1 << 16) | (0 & 0x0000ffff)) // ZE_EXTERNAL_MEMMAP_SYSMEM_EXT_VERSION_1_0 version 1.0
	ZE_EXTERNAL_MEMMAP_SYSMEM_EXT_VERSION_CURRENT      ZeExternalMemmapSysmemExtVersion = /* ZE_MAKE_VERSION( 1, 0 ) */ ((1 << 16) | (0 & 0x0000ffff)) // ZE_EXTERNAL_MEMMAP_SYSMEM_EXT_VERSION_CURRENT latest known version
	ZE_EXTERNAL_MEMMAP_SYSMEM_EXT_VERSION_FORCE_UINT32 ZeExternalMemmapSysmemExtVersion = 0x7fffffff                                                   // ZE_EXTERNAL_MEMMAP_SYSMEM_EXT_VERSION_FORCE_UINT32 Value marking end of ZE_EXTERNAL_MEMMAP_SYSMEM_EXT_VERSION_* ENUMs

)

// ZeExternalMemmapSysmemExtDesc (ze_external_memmap_sysmem_ext_desc_t) Maps external system memory for an allocation
// /
// / @details
// /     - This structure may be passed to ::zeMemAllocHost, via the `pNext`
// /       member of ::ze_host_mem_alloc_desc_t to map system memory for a host
// /       allocation.
// /     - The system memory pointer and size being mapped must be page aligned
// /       based on the supported page sizes on the device.
type ZeExternalMemmapSysmemExtDesc struct {
	Stype         ZeStructureType // Stype [in] type of this structure
	Pnext         unsafe.Pointer  // Pnext [in][optional] must be null or a pointer to an extension-specific structure (i.e. contains stype and pNext).
	Psystemmemory unsafe.Pointer  // Psystemmemory [in] system memory pointer to map; must be page-aligned.
	Size          uint64          // Size [in] size of the system memory to map; must be page-aligned.

}