reactos/w32api/include/ntdef.h

   1 #ifndef _NTDEF_H
   2 #define _NTDEF_H
   3 #if __GNUC__ >=3
   4 #pragma GCC system_header
   5 #endif
   6
   7 /* TODO: some compilers support this */
   8 #define RESTRICTED_POINTER
   9
  10 #define NTAPI __stdcall
  11 #define OBJ_INHERIT          0x00000002
  12 #define OBJ_PERMANENT        0x00000010
  13 #define OBJ_EXCLUSIVE        0x00000020
  14 #define OBJ_CASE_INSENSITIVE 0x00000040
  15 #define OBJ_OPENIF           0x00000080
  16 #define OBJ_OPENLINK         0x00000100
  17 #define OBJ_KERNEL_HANDLE    0x00000200
  18 #define OBJ_VALID_ATTRIBUTES (OBJ_KERNEL_HANDLE | OBJ_OPENLINK | \
  19                 OBJ_OPENIF | OBJ_CASE_INSENSITIVE | OBJ_EXCLUSIVE | \
  20                 OBJ_PERMANENT | OBJ_INHERIT)
  21 #define InitializeObjectAttributes(p,n,a,r,s) { \
  22   (p)->Length = sizeof(OBJECT_ATTRIBUTES); \
  23   (p)->RootDirectory = (r); \
  24   (p)->Attributes = (a); \
  25   (p)->ObjectName = (n); \
  26   (p)->SecurityDescriptor = (s); \
  27   (p)->SecurityQualityOfService = NULL; \
  28 }
  29 #ifndef NT_SUCCESS
  30 #define NT_SUCCESS(x) ((x)>=0)
  31 #define STATUS_SUCCESS ((NTSTATUS)0)
  32 #endif
  33 #define NT_WARNING(x) ((ULONG)(x)>>30==2)
  34 #define NT_ERROR(x) ((ULONG)(x)>>30==3)
  35 #if !defined(_NTSECAPI_H) && !defined(_SUBAUTH_H)
  36 typedef LONG NTSTATUS, *PNTSTATUS;
  37 typedef struct _UNICODE_STRING {
  38   USHORT Length;
  39   USHORT MaximumLength;
  40   PWSTR  Buffer;
  41 } UNICODE_STRING, *PUNICODE_STRING;
  42 typedef const UNICODE_STRING* PCUNICODE_STRING;
  43 typedef struct _STRING {
  44   USHORT Length;
  45   USHORT MaximumLength;
  46   PCHAR  Buffer;
  47 } STRING, *PSTRING;
  48 #endif
  49 typedef STRING ANSI_STRING;
  50 typedef PSTRING PANSI_STRING;
  51 typedef STRING OEM_STRING;
  52 typedef PSTRING POEM_STRING;
  53 typedef LARGE_INTEGER PHYSICAL_ADDRESS, *PPHYSICAL_ADDRESS;
  54 typedef enum _SECTION_INHERIT {
  55   ViewShare = 1,
  56   ViewUnmap = 2
  57 } SECTION_INHERIT;
  58 typedef enum _NT_PRODUCT_TYPE {
  59         NtProductWinNt = 1,
  60         NtProductLanManNt,
  61         NtProductServer
  62 } NT_PRODUCT_TYPE, *PNT_PRODUCT_TYPE;
  63 #if !defined(_NTSECAPI_H)
  64 typedef struct _OBJECT_ATTRIBUTES {
  65   ULONG Length;
  66   HANDLE RootDirectory;
  67   PUNICODE_STRING ObjectName;
  68   ULONG Attributes;
  69   PVOID SecurityDescriptor;
  70   PVOID SecurityQualityOfService;
  71 } OBJECT_ATTRIBUTES, *POBJECT_ATTRIBUTES;
  72 #endif
  73 #define NOTHING
  74 #define RTL_CONSTANT_STRING(s) { sizeof(s)-sizeof((s)[0]), sizeof(s), s }
  75 #define TYPE_ALIGNMENT( t ) FIELD_OFFSET( struct { char x; t test; }, test )
  76
  77 #define MINCHAR   0x80
  78 #define MAXCHAR   0x7f
  79 #define MINSHORT  0x8000
  80 #define MAXSHORT  0x7fff
  81 #define MINLONG   0x80000000
  82 #define MAXLONG   0x7fffffff
  83 #define MAXUCHAR  0xff
  84 #define MAXUSHORT 0xffff
  85 #define MAXULONG  0xffffffff
  86 #endif /* _NTDEF_H */