#ifndef _NT_SYSINFO_H_

#define _NT_SYSINFO_H_

#include "nt_abi.h"

#include "nt_object.h"

#include "nt_memory.h"

typedef enum _nt_system_info_class {

	NT_SYSTEM_INFORMATION_CLASS_MIN 		= 0,

	NT_SYSTEM_BASIC_INFORMATION 			= 0,

	NT_SYSTEM_PROCESSOR_INFORMATION 		= 1,

	NT_SYSTEM_PERFORMANCE_INFORMATION 		= 2,

	NT_SYSTEM_TIME_OF_DAY_INFORMATION 		= 3,

	NT_SYSTEM_NOT_IMPLEMENTED1 			= 4,

	NT_SYSTEM_PROCESS_INFORMATION 			= 5,

	NT_SYSTEM_PROCESS_AND_THREAD_INFORMATION 	= 5,

	NT_SYSTEM_CALL_COUNTS 				= 6,

	NT_SYSTEM_DEVICE_INFORMATION 			= 7,

	NT_SYSTEM_PROCESSOR_TIMES 			= 8,

	NT_SYSTEM_GLOBAL_FLAG 				= 9,

	NT_SYSTEM_NOT_IMPLEMENTED2 			= 10,

	NT_SYSTEM_CALL_TIME_INFORMATION 		= 10,

	NT_SYSTEM_MODULE_INFORMATION 			= 11,

	NT_SYSTEM_LOCK_INFORMATION 			= 12,

	NT_SYSTEM_NOT_IMPLEMENTED3 			= 13,

	NT_SYSTEM_NOT_IMPLEMENTED4 			= 14,

	NT_SYSTEM_NOT_IMPLEMENTED5 			= 15,

	NT_SYSTEM_HANDLE_INFORMATION 			= 16,

	NT_SYSTEM_OBJECT_INFORMATION 			= 17,

	NT_SYSTEM_PAGE_FILE_INFORMATION 		= 18,

	NT_SYSTEM_INSTRUCTION_EMULATION_COUNTS 		= 19,

	NT_SYSTEM_INVALID_INFO_CLASS1 			= 20,

	NT_SYSTEM_CACHE_INFORMATION 			= 21,

	NT_SYSTEM_POOL_TAG_INFORMATION 			= 22,

	NT_SYSTEM_PROCESSOR_STATISTICS 			= 23,

	NT_SYSTEM_DPC_INFORMATION 			= 24,

	NT_SYSTEM_NOT_IMPLEMENTED6 			= 25,

	NT_SYSTEM_LOAD_IMAGE 				= 26,

	NT_SYSTEM_UNLOAD_IMAGE 				= 27,

	NT_SYSTEM_TIME_ADJUSTMENT 			= 28,

	NT_SYSTEM_NOT_IMPLEMENTED7 			= 29,

	NT_SYSTEM_NOT_IMPLEMENTED8 			= 30,

	NT_SYSTEM_NOT_IMPLEMENTED9 			= 31,

	NT_SYSTEM_CRASH_DUMP_INFORMATION 		= 32,

	NT_SYSTEM_EXCEPTION_INFORMATION 		= 33,

	NT_SYSTEM_CRASH_DUMP_STATE_INFORMATION 		= 34,

	NT_SYSTEM_KERNEL_DEBUGGER_INFORMATION 		= 35,

	NT_SYSTEM_CONTEXT_SWITCH_INFORMATION 		= 36,

	NT_SYSTEM_REGISTRY_QUOTA_INFORMATION 		= 37,

	NT_SYSTEM_LOAD_AND_CALL_IMAGE 			= 38,

	NT_SYSTEM_PRIORITY_SEPARATION 			= 39,

	NT_SYSTEM_NOT_IMPLEMENTED10 			= 40,

	NT_SYSTEM_NOT_IMPLEMENTED11 			= 41,

	NT_SYSTEM_INVALID_INFO_CLASS2 			= 42,

	NT_SYSTEM_INVALID_INFO_CLASS3 			= 43,

	NT_SYSTEM_CURRENT_TIME_ZONE_INFORMATION 	= 44,

	NT_SYSTEM_TIME_ZONE_INFORMATION 		= 44,

	NT_SYSTEM_LOOKASIDE_INFORMATION 		= 45,

	NT_SYSTEM_SET_TIME_SLIP_EVENT 			= 46,

	NT_SYSTEM_CREATE_SESSION 			= 47,

	NT_SYSTEM_DELETE_SESSION 			= 48,

	NT_SYSTEM_INVALID_INFO_CLASS4 			= 49,

	NT_SYSTEM_RANGE_START_INFORMATION 		= 50,

	NT_SYSTEM_VERIFIER_INFORMATION 			= 51,

	NT_SYSTEM_ADD_VERIFIER 				= 52,

	NT_SYSTEM_SESSION_PROCESSES_INFORMATION		= 53,

	NT_SYSTEM_INFORMATION_CLASS_MAX

} nt_system_info_class;

typedef enum _nt_thread_state {

	NT_THREAD_STATE_INITIALIZED	= 0,

	NT_THREAD_STATE_READY		= 1,

	NT_THREAD_STATE_RUNNING		= 2,

	NT_THREAD_STATE_STANDBY		= 3,

	NT_THREAD_STATE_TERMINATED	= 4,

	NT_THREAD_STATE_WAIT		= 5,

	NT_THREAD_STATE_TRANSITION	= 6,

	NT_THREAD_STATE_UNKNOWN		= 7

} nt_thread_state;

typedef enum _nt_kwait_reason {

	NT_KWAIT_EXECUTIVE 		= 0,

	NT_KWAIT_FREE_PAGE 		= 1,

	NT_KWAIT_PAGE_IN 		= 2,

	NT_KWAIT_POOL_ALLOCATION 	= 3,

	NT_KWAIT_DELAY_EXECUTION 	= 4,

	NT_KWAIT_SUSPENDED 		= 5,

	NT_KWAIT_USER_REQUEST 		= 6,

	NT_KWAIT_WR_EXECUTIVE 		= 7,

	NT_KWAIT_WR_FREE_PAGE 		= 8,

	NT_KWAIT_WR_PAGE_IN 		= 9,

	NT_KWAIT_WR_POOL_ALLOCATION 	= 10,

	NT_KWAIT_WR_DELAY_EXECUTION 	= 11,

	NT_KWAIT_WR_SUSPENDED 		= 12,

	NT_KWAIT_WR_USER_REQUEST 	= 13,

	NT_KWAIT_WR_EVENT_PAIR 		= 14,

	NT_KWAIT_WR_QUEUE 		= 15,

	NT_KWAIT_WR_LPC_RECEIVE 	= 16,

	NT_KWAIT_WR_LPC_REPLY 		= 17,

	NT_KWAIT_WR_VIRTUAL_MEMORY 	= 18,

	NT_KWAIT_WR_PAGE_OUT 		= 19,

	NT_KWAIT_WR_RENDEZVOUS 		= 20,

	NT_KWAIT_SPARE2 		= 21,

	NT_KWAIT_SPARE3 		= 22,

	NT_KWAIT_SPARE4 		= 23,

	NT_KWAIT_SPARE5 		= 24,

	NT_KWAIT_WR_CALLOUT_STACK 	= 25,

	NT_KWAIT_WR_KERNEL 		= 26,

	NT_KWAIT_WR_RESOURCE 		= 27,

	NT_KWAIT_WR_PUSH_LOCK 		= 28,

	NT_KWAIT_WR_MUTEX 		= 29,

	NT_KWAIT_WR_QUANTUM_END 	= 30,

	NT_KWAIT_WR_DISPATCH_INT 	= 31,

	NT_KWAIT_WR_PREEMPTED 		= 32,

	NT_KWAIT_WR_YIELD_EXECUTION 	= 33,

	NT_KWAIT_WR_FAST_MUTEX 		= 34,

	NT_KWAIT_WR_GUARDED_MUTEX 	= 35,

	NT_KWAIT_WR_RUNDOWN 		= 36,

	NT_KWAIT_MAXIMUM_WAIT_REASON 	= 37

} nt_kwait_reason;

typedef enum _nt_pool_type {

	NT_NON_PAGED_POOL,

	NT_NON_PAGED_POOL_EXECUTE			= 0x0000 + NT_NON_PAGED_POOL,

	NT_PAGED_POOL,

	NT_NON_PAGED_POOL_MUST_SUCCEED			= 0x0002 + NT_NON_PAGED_POOL,

	NT_DONT_USE_THIS_TYPE,

	NT_NON_PAGED_POOL_CACHE_ALIGNED			= 0x0004 + NT_NON_PAGED_POOL,

	NT_PAGED_POOL_CACHE_ALIGNED,

	NT_NON_PAGED_POOL_CACHE_ALIGNED_MUST_S		= 0x0006 + NT_NON_PAGED_POOL,

	NT_MAX_POOL_TYPE,

	NT_NON_PAGED_POOL_BASE				= 0x0000,

	NT_NON_PAGED_POOL_BASE_MUST_SUCCEED		= 0x0002 + NT_NON_PAGED_POOL_BASE,

	NT_NON_PAGED_POOL_BASE_CACHE_ALIGNED		= 0x0004 + NT_NON_PAGED_POOL_BASE,

	NT_NON_PAGED_POOL_BASE_CACHE_ALIGNED_MUST_S	= 0x0006 + NT_NON_PAGED_POOL_BASE,

	NT_NON_PAGED_POOL_SESSION			= 0x0020,

	NT_PAGED_POOL_SESSION				= 0x0001 + NT_NON_PAGED_POOL_SESSION,

	NT_NON_PAGED_POOL_MUST_SUCCEED_SESSION		= 0x0001 + NT_PAGED_POOL_SESSION,

	NT_DONT_USE_THIS_TYPE_SESSION			= 0x0001 + NT_NON_PAGED_POOL_MUST_SUCCEED_SESSION,

	NT_NON_PAGED_POOL_CACHE_ALIGNED_SESSION		= 0x0001 + NT_DONT_USE_THIS_TYPE_SESSION,

	NT_PAGED_POOL_CACHE_ALIGNED_SESSION		= 0x0001 + NT_NON_PAGED_POOL_CACHE_ALIGNED_SESSION,

	NT_NON_PAGED_POOL_CACHE_ALIGNED_MUST_S_SESSION	= 0x0001 + NT_PAGED_POOL_CACHE_ALIGNED_SESSION,

	NT_NON_PAGED_POOL_NX				= 0x0200,

	NT_NON_PAGED_POOL_NX_CACHE_ALIGNED		= 0x0004 + NT_NON_PAGED_POOL_NX,

	NT_NON_PAGED_POOL_SESSION_NX			= 0x0020 + NT_NON_PAGED_POOL_NX

} nt_pool_type;

typedef enum _nt_shutdown_action {

	NT_SHUTDOWN_NO_REBOOT,

	NT_SHUTDOWN_REBOOT,

	NT_SHUTDOWN_POWER_OFF

} nt_shutdown_action;

typedef enum _nt_debug_control_code {

	NT_DEBUG_GET_TRACE_INFORMATION = 1,

	NT_DEBUG_SET_INTERNAL_BREAKPOINT,

	NT_DEBUG_SET_SPECIAL_CALL,

	NT_DEBUG_CLEAR_SPECIAL_CALLS,

	NT_DEBUG_QUERY_SPECIAL_CALLS,

	NT_DEBUG_DBG_BREAK_POINT,

	NT_DEBUG_MAXIMUM

} nt_debug_control_code;

/* nt_system_global_flag constants */

#define NT_FLGSTOP_ON_EXCEPTION			(uint32_t)0x00000001

#define NT_FLGSHOW_LDR_SNAPS			(uint32_t)0x00000002

#define NT_FLGDEBUG_INITIAL_COMMAND		(uint32_t)0x00000004

#define NT_FLGSTOP_ON_HUNG_GUI			(uint32_t)0x00000008

#define NT_FLGHEAP_ENABLE_TAIL_CHECK		(uint32_t)0x00000010

#define NT_FLGHEAP_ENABLE_FREE_CHECK		(uint32_t)0x00000020

#define NT_FLGHEAP_VALIDATE_PARAMETERS		(uint32_t)0x00000040

#define NT_FLGHEAP_VALIDATE_ALL			(uint32_t)0x00000080

#define NT_FLGPOOL_ENABLE_TAIL_CHECK		(uint32_t)0x00000100

#define NT_FLGPOOL_ENABLE_FREE_CHECK		(uint32_t)0x00000200

#define NT_FLGPOOL_ENABLE_TAGGING		(uint32_t)0x00000400

#define NT_FLGHEAP_ENABLE_TAGGING		(uint32_t)0x00000800

#define NT_FLGUSER_STACK_TRACE_DB		(uint32_t)0x00001000

#define NT_FLGKERNEL_STACK_TRACE_DB		(uint32_t)0x00002000

#define NT_FLGMAINTAIN_OBJECT_TYPELIST		(uint32_t)0x00004000

#define NT_FLGHEAP_ENABLE_TAG_BY_DLL		(uint32_t)0x00008000

#define NT_FLGIGNORE_DEBUG_PRIV			(uint32_t)0x00010000

#define NT_FLGENABLE_CSRDEBUG			(uint32_t)0x00020000

#define NT_FLGENABLE_KDEBUG_SYMBOL_LOAD		(uint32_t)0x00040000

#define NT_FLGDISABLE_PAGE_KERNEL_STACKS	(uint32_t)0x00080000

#define NT_FLGHEAP_ENABLE_CALL_TRACING		(uint32_t)0x00100000

#define NT_FLGHEAP_DISABLE_COALESCING		(uint32_t)0x00200000

#define NT_FLGENABLE_CLOSE_EXCEPTIONS		(uint32_t)0x00400000

#define NT_FLGENABLE_EXCEPTION_LOGGING		(uint32_t)0x00800000

#define NT_FLGENABLE_DBGPRINT_BUFFERING		(uint32_t)0x08000000

/* nt_system_handle_information constants */

/* FIXME: verify that these values are indeed reversed when compared with the flags returned by zw_query_object */

#define NT_HANDLE_PROTECT_FROM_CLOSE		(unsigned char)0x01

#define NT_HANDLE_INHERIT			(unsigned char)0x02

/* nt_system_object flag constants */

#define NT_FLG_SYSTEM_OBJECT_KERNEL_MODE            (uint32_t)0x02

#define NT_FLG_SYSTEM_OBJECT_CREATOR_INFO           (uint32_t)0x04

#define NT_FLG_SYSTEM_OBJECT_EXCLUSIVE              (uint32_t)0x08

#define NT_FLG_SYSTEM_OBJECT_PERMANENT              (uint32_t)0x10

#define NT_FLG_SYSTEM_OBJECT_DEFAULT_SECURITY_QUOTA (uint32_t)0x20

#define NT_FLG_SYSTEM_OBJECT_SINGLE_HANDLE_ENTRY    (uint32_t)0x40

typedef struct _nt_system_information_snapshot {

	void *				buffer;

	void *				pcurrent;

	size_t				info_len;

	size_t				max_len;

	nt_system_info_class		sys_info_class;

} nt_system_information_snapshot;

typedef struct _nt_system_basic_information {

	uint32_t  	unknown;

	uint32_t  	max_increment;

	uint32_t  	physical_page_size;

	uint32_t  	physical_page_count;

	uint32_t  	physical_page_lowest;

	uint32_t  	physical_page_highest;

	uint32_t  	allocation_granularity;

	uint32_t  	user_address_lowest;

	uint32_t  	user_address_highest;

	uint32_t  	active_processors;

	unsigned char	processor_count;

} nt_system_basic_information;

typedef struct _nt_system_processor_information {

	uint16_t	processor_architecture;

	uint16_t	processor_level;

	uint16_t	processor_revision;

	uint16_t	unknown;

	uint32_t	feature_bits;

} nt_system_processor_information;

typedef struct _nt_system_performance_information {

	nt_large_integer	idle_time;

	nt_large_integer	read_transfer_count;

	nt_large_integer	write_transfer_count;

	nt_large_integer	other_transfer_count;

	uint32_t		read_operation_count;

	uint32_t		write_operation_count;

	uint32_t		other_operation_count;

	uint32_t		available_pages;

	uint32_t		total_committed_pages;

	uint32_t		total_commit_limit;

	uint32_t		peak_commitment;

	uint32_t		page_faults;

	uint32_t		write_copy_faults;

	uint32_t		transition_faults;

	uint32_t		cache_transition_faults;

	uint32_t		demand_zero_faults;

	uint32_t		pages_read;

	uint32_t		page_read_ios;

	uint32_t		cache_reads;

	uint32_t		cache_ios;

	uint32_t		pagefile_pages_written;

	uint32_t		pagefile_page_write_ios;

	uint32_t		mapped_file_pages_written;

	uint32_t		mapped_file_page_write_ios;

	uint32_t		paged_pool_usage;

	uint32_t		non_paged_pool_usage;

	uint32_t		paged_pool_allocs;

	uint32_t		paged_pool_frees;

	uint32_t		non_paged_pool_allocs;

	uint32_t		non_paged_pool_frees;

	uint32_t		total_free_system_ptes;

	uint32_t		system_code_page;

	uint32_t		total_system_driver_pages;

	uint32_t		total_system_code_pages;

	uint32_t		small_non_paged_lookaside_list_allocate_hits;

	uint32_t		small_paged_lookaside_list_allocate_hits;

	uint32_t		reserved3;

	uint32_t		mm_system_cache_page;

	uint32_t		paged_pool_page;

	uint32_t		system_driver_page;

	uint32_t		fast_read_no_wait;

	uint32_t		fast_read_wait;

	uint32_t		fast_read_resource_miss;

	uint32_t		fast_read_not_possible;

	uint32_t		fast_mdl_read_no_wait;

	uint32_t		fast_mdl_read_wait;

	uint32_t		fast_mdl_read_resource_miss;

	uint32_t		fast_mdl_read_not_possible;

	uint32_t		map_data_no_wait;

	uint32_t		map_data_wait;

	uint32_t		map_data_no_wait_miss;

	uint32_t		map_data_wait_miss;

	uint32_t		pin_mapped_data_count;

	uint32_t		pin_read_no_wait;

	uint32_t		pin_read_wait;

	uint32_t		pin_read_no_wait_miss;

	uint32_t		pin_read_wait_miss;

	uint32_t		copy_read_no_wait;

	uint32_t		copy_read_wait;

	uint32_t		copy_read_no_wait_miss;

	uint32_t		copy_read_wait_miss;

	uint32_t		mdl_read_no_wait;

	uint32_t		mdl_read_wait;

	uint32_t		mdl_read_no_wait_miss;

	uint32_t		mdl_read_wait_miss;

	uint32_t		read_ahead_ios;

	uint32_t		lazy_write_ios;

	uint32_t		lazy_write_pages;

	uint32_t		data_flushes;

	uint32_t		data_pages;

	uint32_t		context_switches;

	uint32_t		first_level_tb_fills;

	uint32_t		second_level_tb_fills;

	uint32_t		system_calls;

} nt_system_performance_information;

typedef struct _nt_system_time_of_day_information {

	nt_large_integer	boot_time;

	nt_large_integer	current_time;

	nt_large_integer	time_zone_bias;

	uint32_t		current_time_zone_id;

} nt_system_time_of_day_information;

typedef struct _nt_system_threads {

	nt_large_integer	kernel_time;

	nt_large_integer	user_time;

	nt_large_integer	create_time;

	uint32_t		wait_time;

	void *			start_address;

	nt_client_id		client_id;

	uint32_t		priority;

	uint32_t		base_priority;

	uint32_t		context_switch_count;

	nt_thread_state		state;

	nt_kwait_reason		wait_reason;

} nt_system_threads;

typedef struct _nt_system_processes {

	uint32_t		next_entry_delta;

	uint32_t		thread_count;

	uintptr_t		reserved_1st[6];

	nt_unicode_string	process_name;

	uint32_t		base_priority;

	uintptr_t		process_id;

	uintptr_t		inherited_from_process_id;

	uint32_t		handle_count;

	uint32_t		session_id;

	void *			reserved_2nd;

	size_t			peak_virtual_size;

	size_t			virtual_size;

	void *			reserved_3rd;

	size_t			peak_working_set_size;

	size_t			working_set_size;

	void *			reserved_4th;

	size_t			quota_paged_pool_usage;

	void *			reserved_5th;

	size_t			quota_non_paged_pool_usage;

	size_t			pagefile_usage;

	size_t			peak_pagefile_usage;

	size_t			private_page_count;

	nt_large_integer	create_time;

	nt_large_integer	user_time;

	nt_large_integer	kernel_time;

	nt_large_integer	reserved_7th;

	nt_large_integer	reserved_8th;

	nt_large_integer	reserved_9th;

	nt_system_threads	threads[];

} nt_system_processes;

typedef struct _nt_syscall_information {

	uint32_t	size;

	uint32_t	number_of_descriptor_tables;

	uint32_t	number_of_routines_in_table[1];

	uint32_t	syscall_counts[];

} nt_syscall_information;

typedef struct _nt_system_configuration_information {

	uint32_t	disk_count;

	uint32_t	floppy_count;

	uint32_t	cd_rom_count;

	uint32_t	tape_count;

	uint32_t	serial_count;

	uint32_t	parallel_count;

} nt_system_configuration_information;

typedef struct _nt_system_process_times {

	nt_large_integer	idle_time;

	nt_large_integer	kernel_time;

	nt_large_integer	user_time;

	nt_large_integer	dpc_time;

	nt_large_integer	interrupt_time;

	uint32_t		interrupt_count;

} nt_system_process_times;

typedef struct _nt_system_global_flag {

	uint32_t	global_flag;

} nt_system_global_flag;

typedef struct _nt_system_module_information {

	uint32_t	reserved_1st;

	uint32_t	reserved_2nd;

	void *		base;

	uint32_t	size;

	uint32_t	flags;

	uint16_t	index;

	uint16_t	unknown;

	uint16_t	load_count;

	uint16_t	path_length;

	char		image_name[256];

} nt_system_module_information_entry;

typedef struct _nt_system_lock_information {

	void *		address;

	uint16_t	type;

	uint16_t	reserved_1st;

	uint32_t	exclusive_owner_thread_id;

	uint32_t	active_count;

	uint32_t	contention_count;

	uint32_t	reserved_2nd;

	uint32_t	reserved_3rd;

	uint32_t	number_of_shared_waiters;

	uint32_t	number_of_exclusive_waiters;

} nt_system_lock_information;

typedef struct _nt_system_handle_information {

	uint32_t	process_id;

	unsigned char	object_type_number;

	unsigned char	flags;

	uint16_t	handle;

	void *		object;

	uint32_t	granted_access;

#if (__SIZEOF_POINTER__ == 8)

	uint32_t	granted_access_padding;

#endif

} nt_system_handle_information;

typedef struct _nt_object_type_information {

	nt_unicode_string	name;

	uint32_t		object_count;

	uint32_t		handle_count;

	uint32_t		reserved1[4];

	uint32_t		peak_object_count;

	uint32_t		peak_handle_count;

	uint32_t		reserved2[4];

	uint32_t		invalid_attributes;

	nt_generic_mapping	generic_mapping;

	uint32_t		valid_access;

	unsigned char		unknown;

	unsigned char		maintain_handle_database;

	nt_pool_type		pool_type;

	uint32_t		paged_pool_usage;

	uint32_t		non_paged_pool_usage;

} nt_object_type_information, nt_oti;

typedef struct _nt_system_object_type_information {

	uint32_t		next_entry_offset;

	uint32_t		object_count;

	uint32_t		handle_count;

	uint32_t		type_number;

	uint32_t		invalid_attributes;

	nt_generic_mapping	generic_mapping;

	uint32_t		valid_access_mask;

	unsigned char		pool_type;

	unsigned char		unknown;

	nt_unicode_string	name;

} nt_system_object_type_information;

typedef struct _nt_system_object_information {

	uint32_t		next_entry_offset;

	void *			object;

	uint32_t		creator_process_id;

	uint16_t		unknown;

	uint16_t		flags;

	uint32_t		pointer_count;

	uint32_t		handle_count;

	uint32_t		paged_pool_usage;

	uint32_t		non_paged_pool_usage;

	uint32_t		exclusive_process_id;

	nt_security_descriptor *security_descriptor;

	nt_unicode_string	name;

} nt_system_object_information;

typedef struct _nt_system_pagefile_information {

	uint32_t		next_entry_offset;

	uint32_t		current_size;

	uint32_t		total_used;

	uint32_t		peak_used;

	nt_unicode_string	file_name;

} nt_system_pagefile_information;

typedef struct _nt_system_instruction_emulation_information {

	uint32_t  segment_not_present;

	uint32_t  two_byte_opcode;

	uint32_t  es_prefix;

	uint32_t  cs_prefix;

	uint32_t  ss_prefix;

	uint32_t  ds_prefix;

	uint32_t  fs_Prefix;

	uint32_t  gs_prefix;

	uint32_t  oper32_prefix;

	uint32_t  addr32_prefix;

	uint32_t  insb;

	uint32_t  insw;

	uint32_t  outsb;

	uint32_t  outsw;

	uint32_t  pushfd;

	uint32_t  popfd;

	uint32_t  int_nn;

	uint32_t  into;

	uint32_t  iretd;

	uint32_t  inb_imm;

	uint32_t  inw_imm;

	uint32_t  outb_imm;

	uint32_t  outw_imm;

	uint32_t  inb;

	uint32_t  inw;

	uint32_t  outb;

	uint32_t  outw;

	uint32_t  lock_prefix;

	uint32_t  repne_prefix;

	uint32_t  rep_prefix;

	uint32_t  hlt;

	uint32_t  cli;

	uint32_t  sti;

	uint32_t  generic_invalid_opcode;

} nt_system_instruction_emulation_information;

typedef struct _nt_system_pool_tag_information {

	char		tag[4];

	uint32_t	paged_pool_allocs;

	uint32_t	paged_pool_frees;

	uint32_t 	paged_pool_usage;

	uint32_t 	non_paged_pool_allocs;

	uint32_t 	non_paged_pool_frees;

	uint32_t 	non_paged_pool_usage;

} nt_system_pool_tag_information;

typedef struct _nt_system_processor_statistics {

	uint32_t  context_switches;

	uint32_t  dpc_count;

	uint32_t  dpc_request_rate;

	uint32_t  time_increment;

	uint32_t  dpc_bypass_count;

	uint32_t  apc_bypass_count;

} nt_system_processor_statistics;

typedef struct _nt_system_dpc_information {

	uint32_t	reserved;

	uint32_t	maximum_dpc_queue_depth;

	uint32_t	minimum_dpc_rate;

	uint32_t 	adjust_dpc_threshold;

	uint32_t	ideal_dpc_rate;

} nt_system_dpc_information;

typedef struct _nt_system_load_image {

	nt_unicode_string	module_name;

	void *			module_base;

	void *			section_pointer;

	void *			entry_point;

	void *			export_directory;

} nt_system_load_image;

typedef struct _nt_system_unload_image {

	void *	module_base;

} nt_system_unload_image;

typedef struct _nt_system_query_time_adjustment {

	uint32_t	time_adjustment;

	uint32_t	maximum_increment;

	int32_t		time_synchronization;

} nt_system_query_time_adjustment;

typedef struct _nt_system_set_time_adjustment {

	uint32_t	time_adjustment;

	int32_t		time_synchronization;

} nt_system_set_time_adjustment;

typedef struct _nt_system_crash_dump_information {

	void *	crash_dump_section_handle;

	void *	unknown;

} nt_system_crash_dump_information;

typedef struct _nt_system_exception_information {

	uint32_t	alignment_fixup_count;

	uint32_t	exception_dispatch_count;

	uint32_t	floating_emulation_count;

	uint32_t	reserved;

} nt_system_exception_information;

typedef struct _nt_system_crash_dump_state_information {

	uint32_t	crash_dump_section_exists;

	uint32_t	unknown;

} nt_system_crash_dump_state_information;

typedef struct _nt_system_kernel_debugger_information {

	unsigned char	debugger_enabled;

	unsigned char	debugger_not_present;

} nt_system_kernel_debugger_information;

typedef struct _nt_system_context_switch_information {

	uint32_t	context_switches;

	uint32_t	context_switch_counters[11];

} nt_system_context_switch_information;

typedef struct _nt_system_registry_quota_information {

	uint32_t	registry_quota;

	uint32_t	registry_quota_in_use;

	uint32_t	paged_pool_size;

} nt_system_registry_quota_information;

typedef struct _nt_system_load_and_call_image {

	nt_unicode_string	module_name;

} nt_system_load_and_call_image;

typedef struct _nt_system_priority_separation {

	uint32_t	priority_separation;

} nt_system_priority_separation;

typedef struct _nt_system_time_zone_information {

	int32_t			bias;

	wchar16_t		standard_name[32];

	nt_large_integer	standard_date;

	int32_t			standard_bias;

	wchar16_t		daylight_name[32];

	nt_large_integer	daylight_date;

	int32_t			daylight_bias;

} nt_system_time_zone_information;

typedef struct _nt_system_lookaside_information {

	uint16_t	depth;

	uint16_t	maximum_depth;

	uint32_t	total_allocates;

	uint32_t	allocate_misses;

	uint32_t	total_frees;

	uint32_t	free_misses;

	nt_pool_type	type;

	uint32_t	tag;

	uint32_t	size;

} nt_system_lookaside_information;

typedef struct _nt_system_set_time_slip_event {

	void *	time_slip_event;

} nt_system_set_time_slip_event;

typedef struct _nt_system_create_session {

	uint32_t	session_id;

} nt_system_create_session;

typedef struct _nt_system_delete_session {

	uint32_t	session_id;

} nt_system_delete_session;

typedef struct _nt_system_range_start_information {

	void *	system_range_start;

} nt_system_range_start_information;

typedef struct _nt_system_session_processes_information {

	uint32_t	session_id;

	uint32_t	buffer_size;

	void *		buffer;

} nt_system_session_processes_information;

typedef struct _nt_system_pool_block {