Release 980822
[wine/multimedia.git] / include / winnt.h
blobbb44df9a31ab3c8f3bc94a1f518e44199d91b114
1 /*
2 * Win32 definitions for Windows NT
4 * Copyright 1996 Alexandre Julliard
5 */
7 #ifndef __WINE_WINNT_H
8 #define __WINE_WINNT_H
10 #include "wintypes.h"
11 #include "windows.h"
13 /* Heap flags */
15 #define HEAP_NO_SERIALIZE 0x00000001
16 #define HEAP_GROWABLE 0x00000002
17 #define HEAP_GENERATE_EXCEPTIONS 0x00000004
18 #define HEAP_ZERO_MEMORY 0x00000008
19 #define HEAP_REALLOC_IN_PLACE_ONLY 0x00000010
20 #define HEAP_TAIL_CHECKING_ENABLED 0x00000020
21 #define HEAP_FREE_CHECKING_ENABLED 0x00000040
22 #define HEAP_DISABLE_COALESCE_ON_FREE 0x00000080
23 #define HEAP_CREATE_ALIGN_16 0x00010000
24 #define HEAP_CREATE_ENABLE_TRACING 0x00020000
25 #define HEAP_WINE_SEGPTR 0x01000000 /* Not a Win32 flag */
26 #define HEAP_WINE_CODESEG 0x02000000 /* Not a Win32 flag */
28 /* Processor feature flags. */
29 #define PF_FLOATING_POINT_PRECISION_ERRATA 0
30 #define PF_FLOATING_POINT_EMULATED 1
31 #define PF_COMPARE_EXCHANGE_DOUBLE 2
32 #define PF_MMX_INSTRUCTIONS_AVAILABLE 3
33 #define PF_PPC_MOVEMEM_64BIT_OK 4
34 #define PF_ALPHA_BYTE_INSTRUCTIONS 5
37 /* The Win32 register context */
39 #define CONTEXT_i386 0x00010000
40 #define CONTEXT_i486 CONTEXT_i386
41 #define CONTEXT_CONTROL (CONTEXT_i386 | 0x0001) /* SS:SP, CS:IP, FLAGS, BP */
42 #define CONTEXT_INTEGER (CONTEXT_i386 | 0x0002) /* AX, BX, CX, DX, SI, DI */
43 #define CONTEXT_SEGMENTS (CONTEXT_i386 | 0x0004) /* DS, ES, FS, GS */
44 #define CONTEXT_FLOATING_POINT (CONTEXT_i386 | 0x0008L) /* 387 state */
45 #define CONTEXT_DEBUG_REGISTERS (CONTEXT_i386 | 0x0010L) /* DB 0-3,6,7 */
46 #define CONTEXT_FULL (CONTEXT_CONTROL | CONTEXT_INTEGER | CONTEXT_SEGMENTS)
48 #define SIZE_OF_80387_REGISTERS 80
50 typedef struct
52 DWORD ControlWord;
53 DWORD StatusWord;
54 DWORD TagWord;
55 DWORD ErrorOffset;
56 DWORD ErrorSelector;
57 DWORD DataOffset;
58 DWORD DataSelector;
59 BYTE RegisterArea[SIZE_OF_80387_REGISTERS];
60 DWORD Cr0NpxState;
61 } FLOATING_SAVE_AREA;
63 typedef struct
65 DWORD ContextFlags;
67 /* These are selected by CONTEXT_DEBUG_REGISTERS */
68 DWORD Dr0;
69 DWORD Dr1;
70 DWORD Dr2;
71 DWORD Dr3;
72 DWORD Dr6;
73 DWORD Dr7;
75 /* These are selected by CONTEXT_FLOATING_POINT */
76 FLOATING_SAVE_AREA FloatSave;
78 /* These are selected by CONTEXT_SEGMENTS */
79 DWORD SegGs;
80 DWORD SegFs;
81 DWORD SegEs;
82 DWORD SegDs;
84 /* These are selected by CONTEXT_INTEGER */
85 DWORD Edi;
86 DWORD Esi;
87 DWORD Ebx;
88 DWORD Edx;
89 DWORD Ecx;
90 DWORD Eax;
92 /* These are selected by CONTEXT_CONTROL */
93 DWORD Ebp;
94 DWORD Eip;
95 DWORD SegCs;
96 DWORD EFlags;
97 DWORD Esp;
98 DWORD SegSs;
99 } CONTEXT, *PCONTEXT;
101 typedef HANDLE32 *PHANDLE;
103 #ifdef __WINE__
105 /* Macros for easier access to context registers */
107 #define EAX_reg(context) ((context)->Eax)
108 #define EBX_reg(context) ((context)->Ebx)
109 #define ECX_reg(context) ((context)->Ecx)
110 #define EDX_reg(context) ((context)->Edx)
111 #define ESI_reg(context) ((context)->Esi)
112 #define EDI_reg(context) ((context)->Edi)
113 #define EBP_reg(context) ((context)->Ebp)
115 #define CS_reg(context) ((context)->SegCs)
116 #define DS_reg(context) ((context)->SegDs)
117 #define ES_reg(context) ((context)->SegEs)
118 #define FS_reg(context) ((context)->SegFs)
119 #define GS_reg(context) ((context)->SegGs)
120 #define SS_reg(context) ((context)->SegSs)
122 #define EFL_reg(context) ((context)->EFlags)
123 #define EIP_reg(context) ((context)->Eip)
124 #define ESP_reg(context) ((context)->Esp)
126 #define AX_reg(context) (*(WORD*)&EAX_reg(context))
127 #define BX_reg(context) (*(WORD*)&EBX_reg(context))
128 #define CX_reg(context) (*(WORD*)&ECX_reg(context))
129 #define DX_reg(context) (*(WORD*)&EDX_reg(context))
130 #define SI_reg(context) (*(WORD*)&ESI_reg(context))
131 #define DI_reg(context) (*(WORD*)&EDI_reg(context))
132 #define BP_reg(context) (*(WORD*)&EBP_reg(context))
134 #define AL_reg(context) (*(BYTE*)&EAX_reg(context))
135 #define AH_reg(context) (*((BYTE*)&EAX_reg(context)+1))
136 #define BL_reg(context) (*(BYTE*)&EBX_reg(context))
137 #define BH_reg(context) (*((BYTE*)&EBX_reg(context)+1))
138 #define CL_reg(context) (*(BYTE*)&ECX_reg(context))
139 #define CH_reg(context) (*((BYTE*)&ECX_reg(context)+1))
140 #define DL_reg(context) (*(BYTE*)&EDX_reg(context))
141 #define DH_reg(context) (*((BYTE*)&EDX_reg(context)+1))
143 #define IP_reg(context) (*(WORD*)&EIP_reg(context))
144 #define SP_reg(context) (*(WORD*)&ESP_reg(context))
146 #define FL_reg(context) (*(WORD*)&EFL_reg(context))
148 #define SET_CFLAG(context) (EFL_reg(context) |= 0x0001)
149 #define RESET_CFLAG(context) (EFL_reg(context) &= 0xfffffffe)
151 #define ISV86(context) (EFL_reg(context) & 0x00020000)
152 #define V86BASE(context) ((context)->Dr7) /* ugly */
154 #endif /* __WINE__ */
157 * Exception codes
160 #define STATUS_WAIT_0 0x00000000
161 #define STATUS_ABANDONED_WAIT_0 0x00000080
162 #define STATUS_USER_APC 0x000000C0
163 #define STATUS_TIMEOUT 0x00000102
164 #define STATUS_PENDING 0x00000103
165 #define STATUS_DATATYPE_MISALIGNMENT 0x80000002
166 #define STATUS_BREAKPOINT 0x80000003
167 #define STATUS_SINGLE_STEP 0x80000004
168 #define STATUS_ACCESS_VIOLATION 0xC0000005
169 #define STATUS_IN_PAGE_ERROR 0xC0000006
170 #define STATUS_NO_MEMORY 0xC0000017
171 #define STATUS_ILLEGAL_INSTRUCTION 0xC000001D
172 #define STATUS_NONCONTINUABLE_EXCEPTION 0xC0000025
173 #define STATUS_INVALID_DISPOSITION 0xC0000026
174 #define STATUS_ARRAY_BOUNDS_EXCEEDED 0xC000008C
175 #define STATUS_FLOAT_DENORMAL_OPERAND 0xC000008D
176 #define STATUS_FLOAT_DIVIDE_BY_ZERO 0xC000008E
177 #define STATUS_FLOAT_INEXACT_RESULT 0xC000008F
178 #define STATUS_FLOAT_INVALID_OPERATION 0xC0000090
179 #define STATUS_FLOAT_OVERFLOW 0xC0000091
180 #define STATUS_FLOAT_STACK_CHECK 0xC0000092
181 #define STATUS_FLOAT_UNDERFLOW 0xC0000093
182 #define STATUS_INTEGER_DIVIDE_BY_ZERO 0xC0000094
183 #define STATUS_INTEGER_OVERFLOW 0xC0000095
184 #define STATUS_PRIVILEGED_INSTRUCTION 0xC0000096
185 #define STATUS_STACK_OVERFLOW 0xC00000FD
186 #define STATUS_CONTROL_C_EXIT 0xC000013A
188 #define EXCEPTION_ACCESS_VIOLATION STATUS_ACCESS_VIOLATION
189 #define EXCEPTION_DATATYPE_MISALIGNMENT STATUS_DATATYPE_MISALIGNMENT
190 #define EXCEPTION_BREAKPOINT STATUS_BREAKPOINT
191 #define EXCEPTION_SINGLE_STEP STATUS_SINGLE_STEP
192 #define EXCEPTION_ARRAY_BOUNDS_EXCEEDED STATUS_ARRAY_BOUNDS_EXCEEDED
193 #define EXCEPTION_FLT_DENORMAL_OPERAND STATUS_FLOAT_DENORMAL_OPERAND
194 #define EXCEPTION_FLT_DIVIDE_BY_ZERO STATUS_FLOAT_DIVIDE_BY_ZERO
195 #define EXCEPTION_FLT_INEXACT_RESULT STATUS_FLOAT_INEXACT_RESULT
196 #define EXCEPTION_FLT_INVALID_OPERATION STATUS_FLOAT_INVALID_OPERATION
197 #define EXCEPTION_FLT_OVERFLOW STATUS_FLOAT_OVERFLOW
198 #define EXCEPTION_FLT_STACK_CHECK STATUS_FLOAT_STACK_CHECK
199 #define EXCEPTION_FLT_UNDERFLOW STATUS_FLOAT_UNDERFLOW
200 #define EXCEPTION_INT_DIVIDE_BY_ZERO STATUS_INTEGER_DIVIDE_BY_ZERO
201 #define EXCEPTION_INT_OVERFLOW STATUS_INTEGER_OVERFLOW
202 #define EXCEPTION_PRIV_INSTRUCTION STATUS_PRIVILEGED_INSTRUCTION
203 #define EXCEPTION_IN_PAGE_ERROR STATUS_IN_PAGE_ERROR
205 #define MAXIMUM_WAIT_OBJECTS 64
206 #define MAXIMUM_SUSPEND_COUNT 127
210 * Return values from the actual exception handlers
213 #define ExceptionContinueExecution 0
214 #define ExceptionContinueSearch 1
215 #define ExceptionNestedException 2
216 #define ExceptionCollidedUnwind 3
219 * Return values from filters in except() and from UnhandledExceptionFilter
222 #define EXCEPTION_EXECUTE_HANDLER 1
223 #define EXCEPTION_CONTINUE_SEARCH 0
224 #define EXCEPTION_CONTINUE_EXECUTION -1
227 * From OS/2 2.0 exception handling
228 * Win32 seems to use the same flags as ExceptionFlags in an EXCEPTION_RECORD
231 #define EH_NONCONTINUABLE 0x01
232 #define EH_UNWINDING 0x02
233 #define EH_EXIT_UNWIND 0x04
234 #define EH_STACK_INVALID 0x08
235 #define EH_NESTED_CALL 0x10
237 #define EXCEPTION_CONTINUABLE 0
238 #define EXCEPTION_NONCONTINUABLE EH_NONCONTINUABLE
241 * The exception record used by Win32 to give additional information
242 * about exception to exception handlers.
245 #define EXCEPTION_MAXIMUM_PARAMETERS 15
247 typedef struct __EXCEPTION_RECORD
249 DWORD ExceptionCode;
250 DWORD ExceptionFlags;
251 struct __EXCEPTION_RECORD *ExceptionRecord;
253 LPVOID ExceptionAddress;
254 DWORD NumberParameters;
255 DWORD ExceptionInformation[EXCEPTION_MAXIMUM_PARAMETERS];
256 } EXCEPTION_RECORD, *PEXCEPTION_RECORD;
259 * The exception pointers structure passed to exception filters
260 * in except() and the UnhandledExceptionFilter().
263 typedef struct _EXCEPTION_POINTERS
265 PEXCEPTION_RECORD ExceptionRecord;
266 PCONTEXT ContextRecord;
267 } EXCEPTION_POINTERS, *PEXCEPTION_POINTERS;
270 * function pointer to a exception filter
273 typedef LONG (CALLBACK *PTOP_LEVEL_EXCEPTION_FILTER)(PEXCEPTION_POINTERS ExceptionInfo);
274 typedef PTOP_LEVEL_EXCEPTION_FILTER LPTOP_LEVEL_EXCEPTION_FILTER;
276 DWORD WINAPI UnhandledExceptionFilter( PEXCEPTION_POINTERS epointers );
277 LPTOP_LEVEL_EXCEPTION_FILTER
278 WINAPI SetUnhandledExceptionFilter( LPTOP_LEVEL_EXCEPTION_FILTER filter );
281 * Here follows typedefs for security and tokens.
285 * First a constant for the following typdefs.
288 #define ANYSIZE_ARRAY 1
291 * TOKEN_INFORMATION_CLASS
294 typedef enum _TOKEN_INFORMATION_CLASS {
295 TokenUser = 1,
296 TokenGroups,
297 TokenPrivileges,
298 TokenOwner,
299 TokenPrimaryGroup,
300 TokenDefaultDacl,
301 TokenSource,
302 TokenType,
303 TokenImpersonationLevel,
304 TokenStatistics
305 } TOKEN_INFORMATION_CLASS;
308 * SID_AND_ATTRIBUTES
311 typedef struct _SID_AND_ATTRIBUTES {
312 PSID Sid;
313 DWORD Attributes;
314 } SID_AND_ATTRIBUTES ;
317 * TOKEN_USER
320 typedef struct _TOKEN_USER {
321 SID_AND_ATTRIBUTES User;
322 } TOKEN_USER;
325 * TOKEN_GROUPS
328 typedef struct _TOKEN_GROUPS {
329 DWORD GroupCount;
330 SID_AND_ATTRIBUTES Groups[ANYSIZE_ARRAY];
331 } TOKEN_GROUPS;
334 * LUID_AND_ATTRIBUTES
337 typedef struct _LUID_AND_ATTRIBUTES {
338 LUID Luid;
339 DWORD Attributes;
340 } LUID_AND_ATTRIBUTES;
343 * TOKEN_PRIVILEGES
346 typedef struct _TOKEN_PRIVILEGES {
347 DWORD PrivilegeCount;
348 LUID_AND_ATTRIBUTES Privileges[ANYSIZE_ARRAY];
349 } TOKEN_PRIVILEGES;
352 * TOKEN_OWNER
355 typedef struct _TOKEN_OWNER {
356 PSID Owner;
357 } TOKEN_OWNER;
360 * TOKEN_PRIMARY_GROUP
363 typedef struct _TOKEN_PRIMARY_GROUP {
364 PSID PrimaryGroup;
365 } TOKEN_PRIMARY_GROUP;
369 * ACL (and PACL LPACL?).
373 are defined in ntddl.h.
374 typedef struct _ACL {
375 BYTE AclRevision;
376 BYTE Sbz1;
377 WORD AclSize;
378 WORD AceCount;
379 WORD Sbz2;
380 } ACL, *PACL; PACL <=> LPACL? */
383 * TOKEN_DEFAULT_DACL
386 typedef struct _TOKEN_DEFAULT_DACL {
387 LPACL DefaultDacl;
388 } TOKEN_DEFAULT_DACL;
391 * TOKEN_SOURCEL
394 typedef struct _TOKEN_SOURCE {
395 char Sourcename[8];
396 LUID SourceIdentifier;
397 } TOKEN_SOURCE;
400 * TOKEN_TYPE
403 typedef enum tagTOKEN_TYPE {
404 TokenPrimary = 1,
405 TokenImpersonation
406 } TOKEN_TYPE;
409 * SECURITY_IMPERSONATION_LEVEL
412 typedef enum _SECURITY_IMPERSONATION_LEVEL {
413 SecurityAnonymous,
414 SecurityIdentification,
415 SecurityImpersonation,
416 SecurityDelegation
417 } SECURITY_IMPERSONATION_LEVEL;
421 * TOKEN_STATISTICS
424 typedef struct _TOKEN_STATISTICS {
425 LUID TokenId;
426 LUID AuthenticationId;
427 LARGE_INTEGER ExpirationTime;
428 TOKEN_TYPE TokenType;
429 SECURITY_IMPERSONATION_LEVEL ImpersonationLevel;
430 DWORD DynamicCharged;
431 DWORD DynamicAvailable;
432 DWORD GroupCount;
433 DWORD PrivilegeCount;
434 LUID ModifiedId;
435 } TOKEN_STATISTICS;
438 /* I moved the Language IDs to winnls.h (David Lee Lambert) */
441 /* Access rights */
443 #define DELETE 0x00010000
444 #define READ_CONTROL 0x00020000
445 #define WRITE_DAC 0x00040000
446 #define WRITE_OWNER 0x00080000
447 #define SYNCHRONIZE 0x00100000
448 #define STANDARD_RIGHTS_REQUIRED 0x000f0000
450 #define STANDARD_RIGHTS_READ READ_CONTROL
451 #define STANDARD_RIGHTS_WRITE READ_CONTROL
452 #define STANDARD_RIGHTS_EXECUTE READ_CONTROL
454 #define STANDARD_RIGHTS_ALL 0x001f0000
456 #define SPECIFIC_RIGHTS_ALL 0x0000ffff
458 #define GENERIC_READ 0x80000000
459 #define GENERIC_WRITE 0x40000000
460 #define GENERIC_EXECUTE 0x20000000
461 #define GENERIC_ALL 0x10000000
463 #define EVENT_MODIFY_STATE 0x0002
464 #define EVENT_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED|SYNCHRONIZE|0x3)
466 #define SEMAPHORE_MODIFY_STATE 0x0002
467 #define SEMAPHORE_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED|SYNCHRONIZE|0x3)
469 #define MUTEX_MODIFY_STATE 0x0001
470 #define MUTEX_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED|SYNCHRONIZE|0x1)
472 #define PROCESS_TERMINATE 0x0001
473 #define PROCESS_CREATE_THREAD 0x0002
474 #define PROCESS_VM_OPERATION 0x0008
475 #define PROCESS_VM_READ 0x0010
476 #define PROCESS_VM_WRITE 0x0020
477 #define PROCESS_DUP_HANDLE 0x0040
478 #define PROCESS_CREATE_PROCESS 0x0080
479 #define PROCESS_SET_QUOTA 0x0100
480 #define PROCESS_SET_INFORMATION 0x0200
481 #define PROCESS_QUERY_INFORMATION 0x0400
482 #define PROCESS_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED|SYNCHRONIZE|0xfff)
484 #define THREAD_TERMINATE 0x0001
485 #define THREAD_SUSPEND_RESUME 0x0002
486 #define THREAD_GET_CONTEXT 0x0008
487 #define THREAD_SET_CONTEXT 0x0010
488 #define THREAD_SET_INFORMATION 0x0020
489 #define THREAD_QUERY_INFORMATION 0x0040
490 #define THREAD_SET_THREAD_TOKEN 0x0080
491 #define THREAD_IMPERSONATE 0x0100
492 #define THREAD_DIRECT_IMPERSONATION 0x0200
493 #define THREAD_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED|SYNCHRONIZE|0x3ff)
495 #define FILE_READ_DATA 0x0001 /* file & pipe */
496 #define FILE_LIST_DIRECTORY 0x0001 /* directory */
497 #define FILE_WRITE_DATA 0x0002 /* file & pipe */
498 #define FILE_ADD_FILE 0x0002 /* directory */
499 #define FILE_APPEND_DATA 0x0004 /* file */
500 #define FILE_ADD_SUBDIRECTORY 0x0004 /* directory */
501 #define FILE_CREATE_PIPE_INSTANCE 0x0004 /* named pipe */
502 #define FILE_READ_EA 0x0008 /* file & directory */
503 #define FILE_READ_PROPERTIES FILE_READ_EA
504 #define FILE_WRITE_EA 0x0010 /* file & directory */
505 #define FILE_WRITE_PROPERTIES FILE_WRITE_EA
506 #define FILE_EXECUTE 0x0020 /* file */
507 #define FILE_TRAVERSE 0x0020 /* directory */
508 #define FILE_DELETE_CHILD 0x0040 /* directory */
509 #define FILE_READ_ATTRIBUTES 0x0080 /* all */
510 #define FILE_WRITE_ATTRIBUTES 0x0100 /* all */
511 #define FILE_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED|SYNCHRONIZE|0x1ff)
513 #define FILE_GENERIC_READ (STANDARD_RIGHTS_READ | FILE_READ_DATA | \
514 FILE_READ_ATTRIBUTES | FILE_READ_EA | \
515 SYNCHRONIZE)
516 #define FILE_GENERIC_WRITE (STANDARD_RIGHTS_WRITE | FILE_WRITE_DATA | \
517 FILE_WRITE_ATTRIBUTES | FILE_WRITE_EA | \
518 FILE_APPEND_DATA | SYNCHRONIZE)
519 #define FILE_GENERIC_EXECUTE (STANDARD_RIGHTS_EXECUTE | FILE_EXECUTE | \
520 FILE_READ_ATTRIBUTES | SYNCHRONIZE)
523 /* Registry security values */
524 #define OWNER_SECURITY_INFORMATION 0x00000001
525 #define GROUP_SECURITY_INFORMATION 0x00000002
526 #define DACL_SECURITY_INFORMATION 0x00000004
527 #define SACL_SECURITY_INFORMATION 0x00000008
529 #endif /* __WINE_WINNT_H */