server/protocol.def

   1 /* -*- C -*-
   2  *
   3  * Wine server protocol definition
   4  *
   5  * Copyright (C) 2001 Alexandre Julliard
   6  *
   7  * This file is used by tools/make_requests to build the
   8  * protocol structures in include/wine/server_protocol.h
   9  *
  10  * This library is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU Lesser General Public
  12  * License as published by the Free Software Foundation; either
  13  * version 2.1 of the License, or (at your option) any later version.
  14  *
  15  * This library is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18  * Lesser General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU Lesser General Public
  21  * License along with this library; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  23  */
  24
  25 @HEADER  /* start of C declarations */
  26
  27 #include <stdarg.h>
  28 #include <stdlib.h>
  29 #include <time.h>
  30
  31 #include <windef.h>
  32 #include <winbase.h>
  33
  34 struct request_header
  35 {
  36     int          req;          /* request code */
  37     size_t       request_size; /* request variable part size */
  38     size_t       reply_size;   /* reply variable part maximum size */
  39 };
  40
  41 struct reply_header
  42 {
  43     unsigned int error;        /* error result */
  44     size_t       reply_size;   /* reply variable part size */
  45 };
  46
  47 /* placeholder structure for the maximum allowed request size */
  48 /* this is used to construct the generic_request union */
  49 struct request_max_size
  50 {
  51     int pad[16]; /* the max request size is 16 ints */
  52 };
  53
  54 typedef void *obj_handle_t;
  55 typedef void *user_handle_t;
  56 typedef unsigned short atom_t;
  57 typedef unsigned int process_id_t;
  58 typedef unsigned int thread_id_t;
  59
  60 #define FIRST_USER_HANDLE 0x0020  /* first possible value for low word of user handle */
  61 #define LAST_USER_HANDLE  0xffef  /* last possible value for low word of user handle */
  62
  63
  64 /* definitions of the event data depending on the event code */
  65 struct debug_event_exception
  66 {
  67     EXCEPTION_RECORD record;   /* exception record */
  68     int              first;    /* first chance exception? */
  69 };
  70 struct debug_event_create_thread
  71 {
  72     obj_handle_t handle;     /* handle to the new thread */
  73     void        *teb;        /* thread teb (in debugged process address space) */
  74     void        *start;      /* thread startup routine */
  75 };
  76 struct debug_event_create_process
  77 {
  78     obj_handle_t file;       /* handle to the process exe file */
  79     obj_handle_t process;    /* handle to the new process */
  80     obj_handle_t thread;     /* handle to the new thread */
  81     void        *base;       /* base of executable image */
  82     int          dbg_offset; /* offset of debug info in file */
  83     int          dbg_size;   /* size of debug info */
  84     void        *teb;        /* thread teb (in debugged process address space) */
  85     void        *start;      /* thread startup routine */
  86     void        *name;       /* image name (optional) */
  87     int          unicode;    /* is it Unicode? */
  88 };
  89 struct debug_event_exit
  90 {
  91     int          exit_code;  /* thread or process exit code */
  92 };
  93 struct debug_event_load_dll
  94 {
  95     obj_handle_t handle;     /* file handle for the dll */
  96     void        *base;       /* base address of the dll */
  97     int          dbg_offset; /* offset of debug info in file */
  98     int          dbg_size;   /* size of debug info */
  99     void        *name;       /* image name (optional) */
 100     int          unicode;    /* is it Unicode? */
 101 };
 102 struct debug_event_unload_dll
 103 {
 104     void       *base;       /* base address of the dll */
 105 };
 106 struct debug_event_output_string
 107 {
 108     void       *string;     /* string to display (in debugged process address space) */
 109     int         unicode;    /* is it Unicode? */
 110     int         length;     /* string length */
 111 };
 112 struct debug_event_rip_info
 113 {
 114     int         error;      /* ??? */
 115     int         type;       /* ??? */
 116 };
 117 union debug_event_data
 118 {
 119     struct debug_event_exception      exception;
 120     struct debug_event_create_thread  create_thread;
 121     struct debug_event_create_process create_process;
 122     struct debug_event_exit           exit;
 123     struct debug_event_load_dll       load_dll;
 124     struct debug_event_unload_dll     unload_dll;
 125     struct debug_event_output_string  output_string;
 126     struct debug_event_rip_info       rip_info;
 127 };
 128
 129 /* debug event data */
 130 typedef struct
 131 {
 132     int                      code;   /* event code */
 133     union debug_event_data   info;   /* event information */
 134 } debug_event_t;
 135
 136 /* structure used in sending an fd from client to server */
 137 struct send_fd
 138 {
 139     thread_id_t tid;  /* thread id */
 140     int         fd;   /* file descriptor on client-side */
 141 };
 142
 143 /* structure sent by the server on the wait fifo */
 144 struct wake_up_reply
 145 {
 146     void *cookie;    /* magic cookie that was passed in select_request */
 147     int   signaled;  /* wait result */
 148 };
 149
 150 /* structure for process startup info */
 151 typedef struct
 152 {
 153     size_t       size;         /* size of this structure */
 154     size_t       filename_len; /* length of filename */
 155     size_t       cmdline_len;  /* length of cmd line */
 156     size_t       desktop_len;  /* length of desktop name */
 157     size_t       title_len;    /* length of title */
 158     int          x;            /* window position */
 159     int          y;
 160     int          cx;           /* window size */
 161     int          cy;
 162     int          x_chars;      /* console size */
 163     int          y_chars;
 164     int          attribute;    /* console attributes */
 165     int          cmd_show;     /* main window show mode */
 166     unsigned int flags;        /* info flags */
 167     /* char filename[...]; */
 168     /* char cmdline[...]; */
 169     /* char desktop[...]; */
 170     /* char title[...]; */
 171 } startup_info_t;
 172
 173 /* structure for absolute timeouts */
 174 typedef struct
 175 {
 176     int            sec;      /* seconds since Unix epoch */
 177     int            usec;     /* microseconds */
 178 } abs_time_t;
 179
 180 /* structure returned in the list of window properties */
 181 typedef struct
 182 {
 183     atom_t         atom;     /* property atom */
 184     short          string;   /* was atom a string originally? */
 185     obj_handle_t   handle;   /* handle stored in property */
 186 } property_data_t;
 187
 188 /* structure to specify window rectangles */
 189 typedef struct
 190 {
 191     int  left;
 192     int  top;
 193     int  right;
 194     int  bottom;
 195 } rectangle_t;
 196
 197 /* structure for console char/attribute info */
 198 typedef struct
 199 {
 200     WCHAR          ch;
 201     unsigned short attr;
 202 } char_info_t;
 203
 204 /****************************************************************/
 205 /* Request declarations */
 206
 207 /* Create a new process from the context of the parent */
 208 @REQ(new_process)
 209     int          inherit_all;  /* inherit all handles from parent */
 210     int          create_flags; /* creation flags */
 211     int          unix_pid;     /* Unix pid of new process */
 212     obj_handle_t exe_file;     /* file handle for main exe */
 213     obj_handle_t hstdin;       /* handle for stdin */
 214     obj_handle_t hstdout;      /* handle for stdout */
 215     obj_handle_t hstderr;      /* handle for stderr */
 216     VARARG(info,startup_info); /* startup information */
 217 @REPLY
 218     obj_handle_t info;         /* new process info handle */
 219 @END
 220
 221
 222 /* Retrieve information about a newly started process */
 223 @REQ(get_new_process_info)
 224     obj_handle_t info;         /* info handle returned from new_process_request */
 225     int          pinherit;     /* process handle inherit flag */
 226     int          tinherit;     /* thread handle inherit flag */
 227 @REPLY
 228     process_id_t pid;          /* process id */
 229     obj_handle_t phandle;      /* process handle (in the current process) */
 230     thread_id_t  tid;          /* thread id */
 231     obj_handle_t thandle;      /* thread handle (in the current process) */
 232     int          success;      /* did the process start successfully? */
 233 @END
 234
 235
 236 /* Create a new thread from the context of the parent */
 237 @REQ(new_thread)
 238     int          suspend;      /* new thread should be suspended on creation */
 239     int          inherit;      /* inherit flag */
 240     int          request_fd;   /* fd for request pipe */
 241 @REPLY
 242     thread_id_t  tid;          /* thread id */
 243     obj_handle_t handle;       /* thread handle (in the current process) */
 244 @END
 245
 246
 247 /* Signal that we are finished booting on the client side */
 248 @REQ(boot_done)
 249     int          debug_level;  /* new debug level */
 250 @END
 251
 252
 253 /* Initialize a process; called from the new process context */
 254 @REQ(init_process)
 255     void*        ldt_copy;     /* addr of LDT copy */
 256 @REPLY
 257     int          create_flags; /* creation flags */
 258     unsigned int server_start; /* server start time (GetTickCount) */
 259     size_t       info_size;    /* total size of startup info */
 260     obj_handle_t exe_file;     /* file handle for main exe */
 261     obj_handle_t hstdin;       /* handle for stdin */
 262     obj_handle_t hstdout;      /* handle for stdout */
 263     obj_handle_t hstderr;      /* handle for stderr */
 264 @END
 265
 266
 267 /* Retrieve the new process startup info */
 268 @REQ(get_startup_info)
 269 @REPLY
 270     VARARG(info,startup_info); /* startup information */
 271 @END
 272
 273
 274 /* Signal the end of the process initialization */
 275 @REQ(init_process_done)
 276     void*        module;       /* main module base address */
 277     size_t       module_size;  /* main module size */
 278     void*        entry;        /* process entry point */
 279     void*        name;         /* ptr to ptr to name (in process addr space) */
 280     obj_handle_t exe_file;     /* file handle for main exe */
 281     int          gui;          /* is it a GUI process? */
 282     VARARG(filename,string);   /* file name of main exe */
 283 @REPLY
 284     int          debugged;     /* being debugged? */
 285 @END
 286
 287
 288 /* Initialize a thread; called from the child after fork()/clone() */
 289 @REQ(init_thread)
 290     int          unix_pid;     /* Unix pid of new thread */
 291     int          unix_tid;     /* Unix tid of new thread */
 292     void*        teb;          /* TEB of new thread (in thread address space) */
 293     void*        entry;        /* thread entry point (in thread address space) */
 294     int          reply_fd;     /* fd for reply pipe */
 295     int          wait_fd;      /* fd for blocking calls pipe */
 296 @REPLY
 297     process_id_t pid;          /* process id of the new thread's process */
 298     thread_id_t  tid;          /* thread id of the new thread */
 299     int          boot;         /* is this the boot thread? */
 300     int          version;      /* protocol version */
 301 @END
 302
 303
 304 /* Terminate a process */
 305 @REQ(terminate_process)
 306     obj_handle_t handle;       /* process handle to terminate */
 307     int          exit_code;    /* process exit code */
 308 @REPLY
 309     int          self;         /* suicide? */
 310 @END
 311
 312
 313 /* Terminate a thread */
 314 @REQ(terminate_thread)
 315     obj_handle_t handle;       /* thread handle to terminate */
 316     int          exit_code;    /* thread exit code */
 317 @REPLY
 318     int          self;         /* suicide? */
 319     int          last;         /* last thread in this process? */
 320 @END
 321
 322
 323 /* Retrieve information about a process */
 324 @REQ(get_process_info)
 325     obj_handle_t handle;           /* process handle */
 326 @REPLY
 327     process_id_t pid;              /* server process id */
 328     int          debugged;         /* debugged? */
 329     int          exit_code;        /* process exit code */
 330     int          priority;         /* priority class */
 331     int          process_affinity; /* process affinity mask */
 332     int          system_affinity;  /* system affinity mask */
 333 @END
 334
 335
 336 /* Set a process informations */
 337 @REQ(set_process_info)
 338     obj_handle_t handle;       /* process handle */
 339     int          mask;         /* setting mask (see below) */
 340     int          priority;     /* priority class */
 341     int          affinity;     /* affinity mask */
 342 @END
 343 #define SET_PROCESS_INFO_PRIORITY 0x01
 344 #define SET_PROCESS_INFO_AFFINITY 0x02
 345
 346
 347 /* Retrieve information about a thread */
 348 @REQ(get_thread_info)
 349     obj_handle_t handle;        /* thread handle */
 350     thread_id_t  tid_in;        /* thread id (optional) */
 351 @REPLY
 352     process_id_t pid;           /* server process id */
 353     thread_id_t  tid;           /* server thread id */
 354     void*        teb;           /* thread teb pointer */
 355     int          exit_code;     /* thread exit code */
 356     int          priority;      /* thread priority level */
 357     int          affinity;      /* thread affinity mask */
 358     time_t       creation_time; /* thread creation time */
 359     time_t       exit_time;     /* thread exit time */
 360 @END
 361
 362
 363 /* Set a thread informations */
 364 @REQ(set_thread_info)
 365     obj_handle_t handle;       /* thread handle */
 366     int          mask;         /* setting mask (see below) */
 367     int          priority;     /* priority class */
 368     int          affinity;     /* affinity mask */
 369 @END
 370 #define SET_THREAD_INFO_PRIORITY 0x01
 371 #define SET_THREAD_INFO_AFFINITY 0x02
 372
 373
 374 /* Retrieve information about a module */
 375 @REQ(get_dll_info)
 376     obj_handle_t handle;       /* process handle */
 377     void*        base_address; /* base address of module */
 378 @REPLY
 379     size_t       size;          /* module size */
 380     void*        entry_point;
 381     VARARG(filename,string);    /* file name of module */
 382 @END
 383
 384
 385 /* Suspend a thread */
 386 @REQ(suspend_thread)
 387     obj_handle_t handle;       /* thread handle */
 388 @REPLY
 389     int          count;        /* new suspend count */
 390 @END
 391
 392
 393 /* Resume a thread */
 394 @REQ(resume_thread)
 395     obj_handle_t handle;       /* thread handle */
 396 @REPLY
 397     int          count;        /* new suspend count */
 398 @END
 399
 400
 401 /* Notify the server that a dll has been loaded */
 402 @REQ(load_dll)
 403     obj_handle_t handle;       /* file handle */
 404     void*        base;         /* base address */
 405     size_t       size;         /* dll size */
 406     int          dbg_offset;   /* debug info offset */
 407     int          dbg_size;     /* debug info size */
 408     void*        name;         /* ptr to ptr to name (in process addr space) */
 409     VARARG(filename,string);   /* file name of dll */
 410 @END
 411
 412
 413 /* Notify the server that a dll is being unloaded */
 414 @REQ(unload_dll)
 415     void*        base;         /* base address */
 416 @END
 417
 418
 419 /* Queue an APC for a thread */
 420 @REQ(queue_apc)
 421     obj_handle_t handle;       /* thread handle */
 422     int          user;         /* user or system apc? */
 423     void*        func;         /* function to call */
 424     void*        arg1;         /* params for function to call */
 425     void*        arg2;
 426     void*        arg3;
 427 @END
 428
 429
 430 /* Get next APC to call */
 431 @REQ(get_apc)
 432     int          alertable;    /* is thread alertable? */
 433 @REPLY
 434     void*        func;         /* function to call */
 435     int          type;         /* function type */
 436     void*        arg1;         /* function arguments */
 437     void*        arg2;
 438     void*        arg3;
 439 @END
 440 enum apc_type { APC_NONE, APC_USER, APC_TIMER, APC_ASYNC, APC_ASYNC_IO };
 441
 442
 443 /* Close a handle for the current process */
 444 @REQ(close_handle)
 445     obj_handle_t handle;       /* handle to close */
 446 @REPLY
 447     int          fd;           /* associated fd to close */
 448 @END
 449
 450
 451 /* Set a handle information */
 452 @REQ(set_handle_info)
 453     obj_handle_t handle;       /* handle we are interested in */
 454     int          flags;        /* new handle flags */
 455     int          mask;         /* mask for flags to set */
 456     int          fd;           /* file descriptor or -1 */
 457 @REPLY
 458     int          old_flags;    /* old flag value */
 459     int          cur_fd;       /* current file descriptor */
 460 @END
 461
 462
 463 /* Duplicate a handle */
 464 @REQ(dup_handle)
 465     obj_handle_t src_process;  /* src process handle */
 466     obj_handle_t src_handle;   /* src handle to duplicate */
 467     obj_handle_t dst_process;  /* dst process handle */
 468     unsigned int access;       /* wanted access rights */
 469     int          inherit;      /* inherit flag */
 470     int          options;      /* duplicate options (see below) */
 471 @REPLY
 472     obj_handle_t handle;       /* duplicated handle in dst process */
 473     int          fd;           /* associated fd to close */
 474 @END
 475 #define DUP_HANDLE_CLOSE_SOURCE  DUPLICATE_CLOSE_SOURCE
 476 #define DUP_HANDLE_SAME_ACCESS   DUPLICATE_SAME_ACCESS
 477 #define DUP_HANDLE_MAKE_GLOBAL   0x80000000  /* Not a Windows flag */
 478
 479
 480 /* Open a handle to a process */
 481 @REQ(open_process)
 482     process_id_t pid;          /* process id to open */
 483     unsigned int access;       /* wanted access rights */
 484     int          inherit;      /* inherit flag */
 485 @REPLY
 486     obj_handle_t handle;       /* handle to the process */
 487 @END
 488
 489
 490 /* Open a handle to a thread */
 491 @REQ(open_thread)
 492     thread_id_t  tid;          /* thread id to open */
 493     unsigned int access;       /* wanted access rights */
 494     int          inherit;      /* inherit flag */
 495 @REPLY
 496     obj_handle_t handle;       /* handle to the thread */
 497 @END
 498
 499
 500 /* Wait for handles */
 501 @REQ(select)
 502     int          flags;        /* wait flags (see below) */
 503     void*        cookie;       /* magic cookie to return to client */
 504     abs_time_t   timeout;      /* absolute timeout */
 505     VARARG(handles,handles);   /* handles to select on */
 506 @END
 507 #define SELECT_ALL           1
 508 #define SELECT_ALERTABLE     2
 509 #define SELECT_INTERRUPTIBLE 4
 510 #define SELECT_TIMEOUT       8
 511
 512
 513 /* Create an event */
 514 @REQ(create_event)
 515     int          manual_reset;  /* manual reset event */
 516     int          initial_state; /* initial state of the event */
 517     int          inherit;       /* inherit flag */
 518     VARARG(name,unicode_str);   /* object name */
 519 @REPLY
 520     obj_handle_t handle;        /* handle to the event */
 521 @END
 522
 523 /* Event operation */
 524 @REQ(event_op)
 525     obj_handle_t  handle;       /* handle to event */
 526     int           op;           /* event operation (see below) */
 527 @END
 528 enum event_op { PULSE_EVENT, SET_EVENT, RESET_EVENT };
 529
 530
 531 /* Open an event */
 532 @REQ(open_event)
 533     unsigned int access;        /* wanted access rights */
 534     int          inherit;       /* inherit flag */
 535     VARARG(name,unicode_str);   /* object name */
 536 @REPLY
 537     obj_handle_t handle;        /* handle to the event */
 538 @END
 539
 540
 541 /* Create a mutex */
 542 @REQ(create_mutex)
 543     int          owned;         /* initially owned? */
 544     int          inherit;       /* inherit flag */
 545     VARARG(name,unicode_str);   /* object name */
 546 @REPLY
 547     obj_handle_t handle;        /* handle to the mutex */
 548 @END
 549
 550
 551 /* Release a mutex */
 552 @REQ(release_mutex)
 553     obj_handle_t handle;        /* handle to the mutex */
 554 @END
 555
 556
 557 /* Open a mutex */
 558 @REQ(open_mutex)
 559     unsigned int access;        /* wanted access rights */
 560     int          inherit;       /* inherit flag */
 561     VARARG(name,unicode_str);   /* object name */
 562 @REPLY
 563     obj_handle_t handle;        /* handle to the mutex */
 564 @END
 565
 566
 567 /* Create a semaphore */
 568 @REQ(create_semaphore)
 569     unsigned int initial;       /* initial count */
 570     unsigned int max;           /* maximum count */
 571     int          inherit;       /* inherit flag */
 572     VARARG(name,unicode_str);   /* object name */
 573 @REPLY
 574     obj_handle_t handle;        /* handle to the semaphore */
 575 @END
 576
 577
 578 /* Release a semaphore */
 579 @REQ(release_semaphore)
 580     obj_handle_t handle;        /* handle to the semaphore */
 581     unsigned int count;         /* count to add to semaphore */
 582 @REPLY
 583     unsigned int prev_count;    /* previous semaphore count */
 584 @END
 585
 586
 587 /* Open a semaphore */
 588 @REQ(open_semaphore)
 589     unsigned int access;        /* wanted access rights */
 590     int          inherit;       /* inherit flag */
 591     VARARG(name,unicode_str);   /* object name */
 592 @REPLY
 593     obj_handle_t handle;        /* handle to the semaphore */
 594 @END
 595
 596
 597 /* Create a file */
 598 @REQ(create_file)
 599     unsigned int access;        /* wanted access rights */
 600     int          inherit;       /* inherit flag */
 601     unsigned int sharing;       /* sharing flags */
 602     int          create;        /* file create action */
 603     unsigned int attrs;         /* file attributes for creation */
 604     int          drive_type;    /* type of drive the file is on */
 605     VARARG(filename,string);    /* file name */
 606 @REPLY
 607     obj_handle_t handle;        /* handle to the file */
 608 @END
 609
 610
 611 /* Allocate a file handle for a Unix fd */
 612 @REQ(alloc_file_handle)
 613     unsigned int access;        /* wanted access rights */
 614     int          inherit;       /* inherit flag */
 615     int          fd;            /* file descriptor on the client side */
 616 @REPLY
 617     obj_handle_t handle;        /* handle to the file */
 618 @END
 619
 620
 621 /* Get a Unix fd to access a file */
 622 @REQ(get_handle_fd)
 623     obj_handle_t handle;        /* handle to the file */
 624     unsigned int access;        /* wanted access rights */
 625 @REPLY
 626     int          fd;            /* file descriptor */
 627     int          type;          /* the type of file (see below) */
 628     int          flags;         /* file read/write flags (see below) */
 629 @END
 630 enum fd_type
 631 {
 632     FD_TYPE_INVALID,
 633     FD_TYPE_DEFAULT,
 634     FD_TYPE_SOCKET,
 635     FD_TYPE_SMB
 636 };
 637 #define FD_FLAG_OVERLAPPED         0x01
 638 #define FD_FLAG_TIMEOUT            0x02
 639 #define FD_FLAG_RECV_SHUTDOWN      0x04
 640 #define FD_FLAG_SEND_SHUTDOWN      0x08
 641
 642 /* Set a file current position */
 643 @REQ(set_file_pointer)
 644     obj_handle_t handle;        /* handle to the file */
 645     int          low;           /* position low word */
 646     int          high;          /* position high word */
 647     int          whence;        /* whence to seek */
 648 @REPLY
 649     int          new_low;       /* new position low word */
 650     int          new_high;      /* new position high word */
 651 @END
 652
 653
 654 /* Truncate (or extend) a file */
 655 @REQ(truncate_file)
 656     obj_handle_t handle;        /* handle to the file */
 657 @END
 658
 659
 660 /* Set a file access and modification times */
 661 @REQ(set_file_time)
 662     obj_handle_t handle;        /* handle to the file */
 663     time_t       access_time;   /* last access time */
 664     time_t       write_time;    /* last write time */
 665 @END
 666
 667
 668 /* Flush a file buffers */
 669 @REQ(flush_file)
 670     obj_handle_t handle;        /* handle to the file */
 671 @REPLY
 672     obj_handle_t event;         /* event set when finished */
 673 @END
 674
 675
 676 /* Get information about a file */
 677 @REQ(get_file_info)
 678     obj_handle_t handle;        /* handle to the file */
 679 @REPLY
 680     int          type;          /* file type */
 681     int          attr;          /* file attributes */
 682     time_t       access_time;   /* last access time */
 683     time_t       write_time;    /* last write time */
 684     time_t       change_time;   /* last change time */
 685     int          size_high;     /* file size */
 686     int          size_low;      /* file size */
 687     int          alloc_high;    /* size used on disk */
 688     int          alloc_low;     /* size used on disk */
 689     int          links;         /* number of links */
 690     int          index_high;    /* unique index */
 691     int          index_low;     /* unique index */
 692     unsigned int serial;        /* volume serial number */
 693 @END
 694
 695
 696 /* Lock a region of a file */
 697 @REQ(lock_file)
 698     obj_handle_t handle;        /* handle to the file */
 699     unsigned int offset_low;    /* offset of start of lock */
 700     unsigned int offset_high;   /* offset of start of lock */
 701     unsigned int count_low;     /* count of bytes to lock */
 702     unsigned int count_high;    /* count of bytes to lock */
 703     int          shared;        /* shared or exclusive lock? */
 704     int          wait;          /* do we want to wait? */
 705 @REPLY
 706     obj_handle_t handle;        /* handle to wait on */
 707     int          overlapped;    /* is it an overlapped I/O handle? */
 708 @END
 709
 710
 711 /* Unlock a region of a file */
 712 @REQ(unlock_file)
 713     obj_handle_t handle;        /* handle to the file */
 714     unsigned int offset_low;    /* offset of start of unlock */
 715     unsigned int offset_high;   /* offset of start of unlock */
 716     unsigned int count_low;     /* count of bytes to unlock */
 717     unsigned int count_high;    /* count of bytes to unlock */
 718 @END
 719
 720
 721 /* Create a socket */
 722 @REQ(create_socket)
 723     unsigned int access;        /* wanted access rights */
 724     int          inherit;       /* inherit flag */
 725     int          family;        /* family, see socket manpage */
 726     int          type;          /* type, see socket manpage */
 727     int          protocol;      /* protocol, see socket manpage */
 728     unsigned int flags;         /* socket flags */
 729 @REPLY
 730     obj_handle_t handle;        /* handle to the new socket */
 731 @END
 732
 733
 734 /* Accept a socket */
 735 @REQ(accept_socket)
 736     obj_handle_t lhandle;       /* handle to the listening socket */
 737     unsigned int access;        /* wanted access rights */
 738     int          inherit;       /* inherit flag */
 739 @REPLY
 740     obj_handle_t handle;        /* handle to the new socket */
 741 @END
 742
 743
 744 /* Set socket event parameters */
 745 @REQ(set_socket_event)
 746     obj_handle_t  handle;        /* handle to the socket */
 747     unsigned int  mask;          /* event mask */
 748     obj_handle_t  event;         /* event object */
 749     user_handle_t window;        /* window to send the message to */
 750     unsigned int  msg;           /* message to send */
 751 @END
 752
 753
 754 /* Get socket event parameters */
 755 @REQ(get_socket_event)
 756     obj_handle_t handle;        /* handle to the socket */
 757     int          service;       /* clear pending? */
 758     obj_handle_t c_event;       /* event to clear */
 759 @REPLY
 760     unsigned int mask;          /* event mask */
 761     unsigned int pmask;         /* pending events */
 762     unsigned int state;         /* status bits */
 763     VARARG(errors,ints);        /* event errors */
 764 @END
 765
 766
 767 /* Reenable pending socket events */
 768 @REQ(enable_socket_event)
 769     obj_handle_t handle;        /* handle to the socket */
 770     unsigned int mask;          /* events to re-enable */
 771     unsigned int sstate;        /* status bits to set */
 772     unsigned int cstate;        /* status bits to clear */
 773 @END
 774
 775 @REQ(set_socket_deferred)
 776     obj_handle_t handle;        /* handle to the socket */
 777     obj_handle_t deferred;      /* handle to the socket for which accept() is deferred */
 778 @END
 779
 780 /* Allocate a console (only used by a console renderer) */
 781 @REQ(alloc_console)
 782     unsigned int access;        /* wanted access rights */
 783     int          inherit;       /* inherit flag */
 784     process_id_t pid;           /* pid of process which shall be attached to the console */
 785 @REPLY
 786     obj_handle_t handle_in;     /* handle to console input */
 787     obj_handle_t event;         /* handle to renderer events change notification */
 788 @END
 789
 790
 791 /* Free the console of the current process */
 792 @REQ(free_console)
 793 @END
 794
 795
 796 #define CONSOLE_RENDERER_NONE_EVENT        0x00
 797 #define CONSOLE_RENDERER_TITLE_EVENT       0x01
 798 #define CONSOLE_RENDERER_ACTIVE_SB_EVENT   0x02
 799 #define CONSOLE_RENDERER_SB_RESIZE_EVENT   0x03
 800 #define CONSOLE_RENDERER_UPDATE_EVENT      0x04
 801 #define CONSOLE_RENDERER_CURSOR_POS_EVENT  0x05
 802 #define CONSOLE_RENDERER_CURSOR_GEOM_EVENT 0x06
 803 #define CONSOLE_RENDERER_DISPLAY_EVENT     0x07
 804 #define CONSOLE_RENDERER_EXIT_EVENT        0x08
 805 struct console_renderer_event
 806 {
 807     short event;
 808     union
 809     {
 810         struct update
 811         {
 812             short top;
 813             short bottom;
 814         } update;
 815         struct resize
 816         {
 817             short width;
 818             short height;
 819         } resize;
 820         struct cursor_pos
 821         {
 822             short x;
 823             short y;
 824         } cursor_pos;
 825         struct cursor_geom
 826         {
 827             short visible;
 828             short size;
 829         } cursor_geom;
 830         struct display
 831         {
 832             short left;
 833             short top;
 834             short width;
 835             short height;
 836         } display;
 837     } u;
 838 };
 839
 840 /* retrieve console events for the renderer */
 841 @REQ(get_console_renderer_events)
 842     obj_handle_t handle;        /* handle to console input events */
 843 @REPLY
 844     VARARG(data,bytes);         /* the various console_renderer_events */
 845 @END
 846
 847
 848 /* Open a handle to the process console */
 849 @REQ(open_console)
 850     int          from;          /* 0 (resp 1) input (resp output) of current process console */
 851                                 /* otherwise console_in handle to get active screen buffer? */
 852     unsigned int access;        /* wanted access rights */
 853     int          inherit;       /* inherit flag */
 854     int          share;         /* share mask (only for output handles) */
 855 @REPLY
 856     obj_handle_t handle;        /* handle to the console */
 857 @END
 858
 859
 860 /* Get the input queue wait event */
 861 @REQ(get_console_wait_event)
 862 @REPLY
 863     obj_handle_t handle;
 864 @END
 865
 866 /* Get a console mode (input or output) */
 867 @REQ(get_console_mode)
 868     obj_handle_t handle;        /* handle to the console */
 869 @REPLY
 870     int          mode;          /* console mode */
 871 @END
 872
 873
 874 /* Set a console mode (input or output) */
 875 @REQ(set_console_mode)
 876     obj_handle_t handle;        /* handle to the console */
 877     int          mode;          /* console mode */
 878 @END
 879
 880
 881 /* Set info about a console (input only) */
 882 @REQ(set_console_input_info)
 883     obj_handle_t handle;        /* handle to console input, or 0 for process' console */
 884     int          mask;          /* setting mask (see below) */
 885     obj_handle_t active_sb;     /* active screen buffer */
 886     int          history_mode;  /* whether we duplicate lines in history */
 887     int          history_size;  /* number of lines in history */
 888     int          edition_mode;  /* index to the edition mode flavors */
 889     VARARG(title,unicode_str);  /* console title */
 890 @END
 891 #define SET_CONSOLE_INPUT_INFO_ACTIVE_SB        0x01
 892 #define SET_CONSOLE_INPUT_INFO_TITLE            0x02
 893 #define SET_CONSOLE_INPUT_INFO_HISTORY_MODE     0x04
 894 #define SET_CONSOLE_INPUT_INFO_HISTORY_SIZE     0x08
 895 #define SET_CONSOLE_INPUT_INFO_EDITION_MODE     0x10
 896
 897
 898 /* Get info about a console (input only) */
 899 @REQ(get_console_input_info)
 900     obj_handle_t handle;        /* handle to console input, or 0 for process' console */
 901 @REPLY
 902     int          history_mode;  /* whether we duplicate lines in history */
 903     int          history_size;  /* number of lines in history */
 904     int          history_index; /* number of used lines in history */
 905     int          edition_mode;  /* index to the edition mode flavors */
 906     VARARG(title,unicode_str);  /* console title */
 907 @END
 908
 909
 910 /* appends a string to console's history */
 911 @REQ(append_console_input_history)
 912     obj_handle_t handle;        /* handle to console input, or 0 for process' console */
 913     VARARG(line,unicode_str);   /* line to add */
 914 @END
 915
 916
 917 /* appends a string to console's history */
 918 @REQ(get_console_input_history)
 919     obj_handle_t handle;        /* handle to console input, or 0 for process' console */
 920     int          index;         /* index to get line from */
 921 @REPLY
 922     int          total;         /* total length of line in Unicode chars */
 923     VARARG(line,unicode_str);   /* line to add */
 924 @END
 925
 926
 927 /* creates a new screen buffer on process' console */
 928 @REQ(create_console_output)
 929     obj_handle_t handle_in;     /* handle to console input, or 0 for process' console */
 930     int          access;        /* wanted access rights */
 931     int          share;         /* sharing credentials */
 932     int          inherit;       /* inherit flag */
 933 @REPLY
 934     obj_handle_t handle_out;    /* handle to the screen buffer */
 935 @END
 936
 937
 938 /* Set info about a console (output only) */
 939 @REQ(set_console_output_info)
 940     obj_handle_t handle;        /* handle to the console */
 941     int          mask;          /* setting mask (see below) */
 942     short int    cursor_size;   /* size of cursor (percentage filled) */
 943     short int    cursor_visible;/* cursor visibility flag */
 944     short int    cursor_x;      /* position of cursor (x, y) */
 945     short int    cursor_y;
 946     short int    width;         /* width of the screen buffer */
 947     short int    height;        /* height of the screen buffer */
 948     short int    attr;          /* default attribute */
 949     short int    win_left;      /* window actually displayed by renderer */
 950     short int    win_top;       /* the rect area is expressed withing the */
 951     short int    win_right;     /* boundaries of the screen buffer */
 952     short int    win_bottom;
 953     short int    max_width;     /* maximum size (width x height) for the window */
 954     short int    max_height;
 955 @END
 956 #define SET_CONSOLE_OUTPUT_INFO_CURSOR_GEOM     0x01
 957 #define SET_CONSOLE_OUTPUT_INFO_CURSOR_POS      0x02
 958 #define SET_CONSOLE_OUTPUT_INFO_SIZE            0x04
 959 #define SET_CONSOLE_OUTPUT_INFO_ATTR            0x08
 960 #define SET_CONSOLE_OUTPUT_INFO_DISPLAY_WINDOW  0x10
 961 #define SET_CONSOLE_OUTPUT_INFO_MAX_SIZE        0x20
 962
 963
 964 /* Get info about a console (output only) */
 965 @REQ(get_console_output_info)
 966     obj_handle_t handle;        /* handle to the console */
 967 @REPLY
 968     short int    cursor_size;   /* size of cursor (percentage filled) */
 969     short int    cursor_visible;/* cursor visibility flag */
 970     short int    cursor_x;      /* position of cursor (x, y) */
 971     short int    cursor_y;
 972     short int    width;         /* width of the screen buffer */
 973     short int    height;        /* height of the screen buffer */
 974     short int    attr;          /* default attribute */
 975     short int    win_left;      /* window actually displayed by renderer */
 976     short int    win_top;       /* the rect area is expressed withing the */
 977     short int    win_right;     /* boundaries of the screen buffer */
 978     short int    win_bottom;
 979     short int    max_width;     /* maximum size (width x height) for the window */
 980     short int    max_height;
 981 @END
 982
 983 /* Add input records to a console input queue */
 984 @REQ(write_console_input)
 985     obj_handle_t handle;        /* handle to the console input */
 986     VARARG(rec,input_records);  /* input records */
 987 @REPLY
 988     int          written;       /* number of records written */
 989 @END
 990
 991
 992 /* Fetch input records from a console input queue */
 993 @REQ(read_console_input)
 994     obj_handle_t handle;        /* handle to the console input */
 995     int          flush;         /* flush the retrieved records from the queue? */
 996 @REPLY
 997     int          read;          /* number of records read */
 998     VARARG(rec,input_records);  /* input records */
 999 @END
1000
1001
1002 /* write data (chars and/or attributes) in a screen buffer */
1003 @REQ(write_console_output)
1004     obj_handle_t handle;        /* handle to the console output */
1005     int          x;             /* position where to start writing */
1006     int          y;
1007     int          mode;          /* char info (see below) */
1008     int          wrap;          /* wrap around at end of line? */
1009     VARARG(data,bytes);         /* info to write */
1010 @REPLY
1011     int          written;       /* number of char infos actually written */
1012     int          width;         /* width of screen buffer */
1013     int          height;        /* height of screen buffer */
1014 @END
1015 enum char_info_mode
1016 {
1017     CHAR_INFO_MODE_TEXT,        /* characters only */
1018     CHAR_INFO_MODE_ATTR,        /* attributes only */
1019     CHAR_INFO_MODE_TEXTATTR,    /* both characters and attributes */
1020     CHAR_INFO_MODE_TEXTSTDATTR  /* characters but use standard attributes */
1021 };
1022
1023
1024 /* fill a screen buffer with constant data (chars and/or attributes) */
1025 @REQ(fill_console_output)
1026     obj_handle_t handle;        /* handle to the console output */
1027     int          x;             /* position where to start writing */
1028     int          y;
1029     int          mode;          /* char info mode */
1030     int          count;         /* number to write */
1031     int          wrap;          /* wrap around at end of line? */
1032     char_info_t  data;          /* data to write */
1033 @REPLY
1034     int          written;       /* number of char infos actually written */
1035 @END
1036
1037
1038 /* read data (chars and/or attributes) from a screen buffer */
1039 @REQ(read_console_output)
1040     obj_handle_t handle;        /* handle to the console output */
1041     int          x;             /* position (x,y) where to start reading */
1042     int          y;
1043     int          mode;          /* char info mode */
1044     int          wrap;          /* wrap around at end of line? */
1045 @REPLY
1046     int          width;         /* width of screen buffer */
1047     int          height;        /* height of screen buffer */
1048     VARARG(data,bytes);
1049 @END
1050
1051
1052 /* move a rect (of data) in screen buffer content */
1053 @REQ(move_console_output)
1054     obj_handle_t handle;        /* handle to the console output */
1055     short int    x_src;         /* position (x, y) of rect to start moving from */
1056     short int    y_src;
1057     short int    x_dst;         /* position (x, y) of rect to move to */
1058     short int    y_dst;
1059     short int    w;             /* size of the rect (width, height) to move */
1060     short int    h;
1061 @END
1062
1063
1064 /* Sends a signal to a process group */
1065 @REQ(send_console_signal)
1066     int          signal;        /* the signal to send */
1067     process_id_t group_id;      /* the group to send the signal to */
1068 @END
1069
1070
1071 /* Create a change notification */
1072 @REQ(create_change_notification)
1073     obj_handle_t handle;        /* handle to the directory */
1074     int          subtree;       /* watch all the subtree */
1075     unsigned int filter;        /* notification filter */
1076 @REPLY
1077     obj_handle_t handle;        /* handle to the change notification */
1078 @END
1079
1080
1081 /* Move to the next change notification */
1082 @REQ(next_change_notification)
1083     obj_handle_t handle;        /* handle to the change notification */
1084 @END
1085
1086 /* Create a file mapping */
1087 @REQ(create_mapping)
1088     int          size_high;     /* mapping size */
1089     int          size_low;      /* mapping size */
1090     int          protect;       /* protection flags (see below) */
1091     unsigned int access;        /* wanted access rights */
1092     int          inherit;       /* inherit flag */
1093     obj_handle_t file_handle;   /* file handle */
1094     VARARG(name,unicode_str);   /* object name */
1095 @REPLY
1096     obj_handle_t handle;        /* handle to the mapping */
1097 @END
1098 /* protection flags */
1099 #define VPROT_READ       0x01
1100 #define VPROT_WRITE      0x02
1101 #define VPROT_EXEC       0x04
1102 #define VPROT_WRITECOPY  0x08
1103 #define VPROT_GUARD      0x10
1104 #define VPROT_NOCACHE    0x20
1105 #define VPROT_COMMITTED  0x40
1106 #define VPROT_IMAGE      0x80
1107
1108
1109 /* Open a mapping */
1110 @REQ(open_mapping)
1111     unsigned int access;        /* wanted access rights */
1112     int          inherit;       /* inherit flag */
1113     VARARG(name,unicode_str);   /* object name */
1114 @REPLY
1115     obj_handle_t handle;        /* handle to the mapping */
1116 @END
1117
1118
1119 /* Get information about a file mapping */
1120 @REQ(get_mapping_info)
1121     obj_handle_t handle;        /* handle to the mapping */
1122 @REPLY
1123     int          size_high;     /* mapping size */
1124     int          size_low;      /* mapping size */
1125     int          protect;       /* protection flags */
1126     int          header_size;   /* header size (for VPROT_IMAGE mapping) */
1127     void*        base;          /* default base addr (for VPROT_IMAGE mapping) */
1128     obj_handle_t shared_file;   /* shared mapping file handle */
1129     int          shared_size;   /* shared mapping size */
1130     int          drive_type;    /* type of drive the file is on */
1131 @END
1132
1133
1134 /* Create a device */
1135 @REQ(create_device)
1136     unsigned int access;        /* wanted access rights */
1137     int          inherit;       /* inherit flag */
1138     int          id;            /* client private id */
1139 @REPLY
1140     obj_handle_t handle;        /* handle to the device */
1141 @END
1142
1143
1144 /* Retrieve the client private id for a device */
1145 @REQ(get_device_id)
1146     obj_handle_t handle;        /* handle to the device */
1147 @REPLY
1148     int          id;            /* client private id */
1149 @END
1150
1151
1152 #define SNAP_HEAPLIST   0x00000001
1153 #define SNAP_PROCESS    0x00000002
1154 #define SNAP_THREAD     0x00000004
1155 #define SNAP_MODULE     0x00000008
1156 /* Create a snapshot */
1157 @REQ(create_snapshot)
1158     int          inherit;       /* inherit flag */
1159     int          flags;         /* snapshot flags (SNAP_*) */
1160     process_id_t pid;           /* process id */
1161 @REPLY
1162     obj_handle_t handle;        /* handle to the snapshot */
1163 @END
1164
1165
1166 /* Get the next process from a snapshot */
1167 @REQ(next_process)
1168     obj_handle_t handle;        /* handle to the snapshot */
1169     int          reset;         /* reset snapshot position? */
1170 @REPLY
1171     int          count;         /* process usage count */
1172     process_id_t pid;           /* process id */
1173     process_id_t ppid;          /* parent process id */
1174     void*        heap;          /* heap base */
1175     void*        module;        /* main module */
1176     int          threads;       /* number of threads */
1177     int          priority;      /* process priority */
1178     VARARG(filename,string);    /* file name of main exe */
1179 @END
1180
1181
1182 /* Get the next thread from a snapshot */
1183 @REQ(next_thread)
1184     obj_handle_t handle;        /* handle to the snapshot */
1185     int          reset;         /* reset snapshot position? */
1186 @REPLY
1187     int          count;         /* thread usage count */
1188     process_id_t pid;           /* process id */
1189     thread_id_t  tid;           /* thread id */
1190     int          base_pri;      /* base priority */
1191     int          delta_pri;     /* delta priority */
1192 @END
1193
1194
1195 /* Get the next module from a snapshot */
1196 @REQ(next_module)
1197     obj_handle_t handle;        /* handle to the snapshot */
1198     int          reset;         /* reset snapshot position? */
1199 @REPLY
1200     process_id_t pid;           /* process id */
1201     void*        base;          /* module base address */
1202     size_t       size;          /* module size */
1203     VARARG(filename,string);    /* file name of module */
1204 @END
1205
1206
1207 /* Wait for a debug event */
1208 @REQ(wait_debug_event)
1209     int           get_handle;  /* should we alloc a handle for waiting? */
1210 @REPLY
1211     process_id_t  pid;         /* process id */
1212     thread_id_t   tid;         /* thread id */
1213     obj_handle_t  wait;        /* wait handle if no event ready */
1214     VARARG(event,debug_event); /* debug event data */
1215 @END
1216
1217
1218 /* Queue an exception event */
1219 @REQ(queue_exception_event)
1220     int              first;    /* first chance exception? */
1221     VARARG(record,exc_event);  /* thread context followed by exception record */
1222 @REPLY
1223     obj_handle_t     handle;   /* handle to the queued event */
1224 @END
1225
1226
1227 /* Retrieve the status of an exception event */
1228 @REQ(get_exception_status)
1229     obj_handle_t     handle;   /* handle to the queued event */
1230 @REPLY
1231     int              status;   /* event continuation status */
1232     VARARG(context,context);   /* modified thread context */
1233 @END
1234
1235
1236 /* Send an output string to the debugger */
1237 @REQ(output_debug_string)
1238     void*         string;      /* string to display (in debugged process address space) */
1239     int           unicode;     /* is it Unicode? */
1240     int           length;      /* string length */
1241 @END
1242
1243
1244 /* Continue a debug event */
1245 @REQ(continue_debug_event)
1246     process_id_t pid;          /* process id to continue */
1247     thread_id_t  tid;          /* thread id to continue */
1248     int          status;       /* continuation status */
1249 @END
1250
1251
1252 /* Start/stop debugging an existing process */
1253 @REQ(debug_process)
1254     process_id_t pid;          /* id of the process to debug */
1255     int          attach;       /* 1=attaching / 0=detaching from the process */
1256 @END
1257
1258
1259 /* Simulate a breakpoint in a process */
1260 @REQ(debug_break)
1261     obj_handle_t handle;       /* process handle */
1262 @REPLY
1263     int          self;         /* was it the caller itself? */
1264 @END
1265
1266
1267 /* Set debugger kill on exit flag */
1268 @REQ(set_debugger_kill_on_exit)
1269     int          kill_on_exit;  /* 0=detach/1=kill debuggee when debugger dies */
1270 @END
1271
1272
1273 /* Read data from a process address space */
1274 @REQ(read_process_memory)
1275     obj_handle_t handle;       /* process handle */
1276     void*        addr;         /* addr to read from */
1277 @REPLY
1278     VARARG(data,bytes);        /* result data */
1279 @END
1280
1281
1282 /* Write data to a process address space */
1283 @REQ(write_process_memory)
1284     obj_handle_t handle;       /* process handle */
1285     void*        addr;         /* addr to write to (must be int-aligned) */
1286     unsigned int first_mask;   /* mask for first word */
1287     unsigned int last_mask;    /* mask for last word */
1288     VARARG(data,bytes);        /* data to write */
1289 @END
1290
1291
1292 /* Create a registry key */
1293 @REQ(create_key)
1294     obj_handle_t parent;       /* handle to the parent key */
1295     unsigned int access;       /* desired access rights */
1296     unsigned int options;      /* creation options */
1297     time_t       modif;        /* last modification time */
1298     size_t       namelen;      /* length of key name in bytes */
1299     VARARG(name,unicode_str,namelen);  /* key name */
1300     VARARG(class,unicode_str);         /* class name */
1301 @REPLY
1302     obj_handle_t hkey;         /* handle to the created key */
1303     int          created;      /* has it been newly created? */
1304 @END
1305
1306 /* Open a registry key */
1307 @REQ(open_key)
1308     obj_handle_t parent;       /* handle to the parent key */
1309     unsigned int access;       /* desired access rights */
1310     VARARG(name,unicode_str);  /* key name */
1311 @REPLY
1312     obj_handle_t hkey;         /* handle to the open key */
1313 @END
1314
1315
1316 /* Delete a registry key */
1317 @REQ(delete_key)
1318     obj_handle_t hkey;         /* handle to the key */
1319 @END
1320
1321
1322 /* Enumerate registry subkeys */
1323 @REQ(enum_key)
1324     obj_handle_t hkey;         /* handle to registry key */
1325     int          index;        /* index of subkey (or -1 for current key) */
1326     int          info_class;   /* requested information class */
1327 @REPLY
1328     int          subkeys;      /* number of subkeys */
1329     int          max_subkey;   /* longest subkey name */
1330     int          max_class;    /* longest class name */
1331     int          values;       /* number of values */
1332     int          max_value;    /* longest value name */
1333     int          max_data;     /* longest value data */
1334     time_t       modif;        /* last modification time */
1335     size_t       total;        /* total length needed for full name and class */
1336     size_t       namelen;      /* length of key name in bytes */
1337     VARARG(name,unicode_str,namelen);  /* key name */
1338     VARARG(class,unicode_str);         /* class name */
1339 @END
1340
1341
1342 /* Set a value of a registry key */
1343 @REQ(set_key_value)
1344     obj_handle_t hkey;         /* handle to registry key */
1345     int          type;         /* value type */
1346     size_t       namelen;      /* length of value name in bytes */
1347     VARARG(name,unicode_str,namelen);  /* value name */
1348     VARARG(data,bytes);                /* value data */
1349 @END
1350
1351
1352 /* Retrieve the value of a registry key */
1353 @REQ(get_key_value)
1354     obj_handle_t hkey;         /* handle to registry key */
1355     VARARG(name,unicode_str);  /* value name */
1356 @REPLY
1357     int          type;         /* value type */
1358     size_t       total;        /* total length needed for data */
1359     VARARG(data,bytes);        /* value data */
1360 @END
1361
1362
1363 /* Enumerate a value of a registry key */
1364 @REQ(enum_key_value)
1365     obj_handle_t hkey;         /* handle to registry key */
1366     int          index;        /* value index */
1367     int          info_class;   /* requested information class */
1368 @REPLY
1369     int          type;         /* value type */
1370     size_t       total;        /* total length needed for full name and data */
1371     size_t       namelen;      /* length of value name in bytes */
1372     VARARG(name,unicode_str,namelen);  /* value name */
1373     VARARG(data,bytes);                /* value data */
1374 @END
1375
1376
1377 /* Delete a value of a registry key */
1378 @REQ(delete_key_value)
1379     obj_handle_t hkey;         /* handle to registry key */
1380     VARARG(name,unicode_str);  /* value name */
1381 @END
1382
1383
1384 /* Load a registry branch from a file */
1385 @REQ(load_registry)
1386     obj_handle_t hkey;         /* root key to load to */
1387     obj_handle_t file;         /* file to load from */
1388     VARARG(name,unicode_str);  /* subkey name */
1389 @END
1390
1391
1392 /* UnLoad a registry branch from a file */
1393 @REQ(unload_registry)
1394     obj_handle_t hkey;         /* root key to unload to */
1395 @END
1396
1397
1398 /* Save a registry branch to a file */
1399 @REQ(save_registry)
1400     obj_handle_t hkey;         /* key to save */
1401     obj_handle_t file;         /* file to save to */
1402 @END
1403
1404
1405 /* Save a registry branch at server exit */
1406 @REQ(save_registry_atexit)
1407     obj_handle_t hkey;         /* key to save */
1408     VARARG(file,string);       /* file to save to */
1409 @END
1410
1411
1412 /* Set the current and saving level for the registry */
1413 @REQ(set_registry_levels)
1414     int          current;      /* new current level */
1415     int          saving;       /* new saving level */
1416     int          period;       /* duration between periodic saves (milliseconds) */
1417 @END
1418
1419
1420 @REQ(set_registry_notification)
1421     obj_handle_t hkey;         /* key to watch for changes */
1422     obj_handle_t event;        /* event to set */
1423     int          subtree;      /* should we watch the whole subtree? */
1424     unsigned int filter;       /* things to watch */
1425 @END
1426
1427
1428 /* Create a waitable timer */
1429 @REQ(create_timer)
1430     int          inherit;       /* inherit flag */
1431     int          manual;        /* manual reset */
1432     VARARG(name,unicode_str);   /* object name */
1433 @REPLY
1434     obj_handle_t handle;        /* handle to the timer */
1435 @END
1436
1437
1438 /* Open a waitable timer */
1439 @REQ(open_timer)
1440     unsigned int access;        /* wanted access rights */
1441     int          inherit;       /* inherit flag */
1442     VARARG(name,unicode_str);   /* object name */
1443 @REPLY
1444     obj_handle_t handle;        /* handle to the timer */
1445 @END
1446
1447 /* Set a waitable timer */
1448 @REQ(set_timer)
1449     obj_handle_t handle;        /* handle to the timer */
1450     abs_time_t   expire;        /* next expiration absolute time */
1451     int          period;        /* timer period in ms */
1452     void*        callback;      /* callback function */
1453     void*        arg;           /* callback argument */
1454 @REPLY
1455     int          signaled;      /* was the timer signaled before this call ? */
1456 @END
1457
1458 /* Cancel a waitable timer */
1459 @REQ(cancel_timer)
1460     obj_handle_t handle;        /* handle to the timer */
1461 @REPLY
1462      int         signaled;      /* was the timer signaled before this calltime ? */
1463 @END
1464
1465
1466 /* Retrieve the current context of a thread */
1467 @REQ(get_thread_context)
1468     obj_handle_t handle;       /* thread handle */
1469     unsigned int flags;        /* context flags */
1470 @REPLY
1471     VARARG(context,context);   /* thread context */
1472 @END
1473
1474
1475 /* Set the current context of a thread */
1476 @REQ(set_thread_context)
1477     obj_handle_t handle;       /* thread handle */
1478     unsigned int flags;        /* context flags */
1479     VARARG(context,context);   /* thread context */
1480 @END
1481
1482
1483 /* Fetch a selector entry for a thread */
1484 @REQ(get_selector_entry)
1485     obj_handle_t  handle;      /* thread handle */
1486     int           entry;       /* LDT entry */
1487 @REPLY
1488     unsigned int  base;        /* selector base */
1489     unsigned int  limit;       /* selector limit */
1490     unsigned char flags;       /* selector flags */
1491 @END
1492
1493
1494 /* Add an atom */
1495 @REQ(add_atom)
1496     int           local;       /* is atom in local process table? */
1497     VARARG(name,unicode_str);  /* atom name */
1498 @REPLY
1499     atom_t        atom;        /* resulting atom */
1500 @END
1501
1502
1503 /* Delete an atom */
1504 @REQ(delete_atom)
1505     atom_t        atom;        /* atom handle */
1506     int           local;       /* is atom in local process table? */
1507 @END
1508
1509
1510 /* Find an atom */
1511 @REQ(find_atom)
1512     int          local;        /* is atom in local process table? */
1513     VARARG(name,unicode_str);  /* atom name */
1514 @REPLY
1515     atom_t       atom;         /* atom handle */
1516 @END
1517
1518
1519 /* Get an atom name */
1520 @REQ(get_atom_name)
1521     atom_t       atom;         /* atom handle */
1522     int          local;        /* is atom in local process table? */
1523 @REPLY
1524     int          count;        /* atom lock count */
1525     VARARG(name,unicode_str);  /* atom name */
1526 @END
1527
1528
1529 /* Init the process atom table */
1530 @REQ(init_atom_table)
1531     int          entries;      /* number of entries */
1532 @END
1533
1534
1535 /* Get the message queue of the current thread */
1536 @REQ(get_msg_queue)
1537 @REPLY
1538     obj_handle_t handle;       /* handle to the queue */
1539 @END
1540
1541
1542 /* Set the current message queue wakeup mask */
1543 @REQ(set_queue_mask)
1544     unsigned int wake_mask;    /* wakeup bits mask */
1545     unsigned int changed_mask; /* changed bits mask */
1546     int          skip_wait;    /* will we skip waiting if signaled? */
1547 @REPLY
1548     unsigned int wake_bits;    /* current wake bits */
1549     unsigned int changed_bits; /* current changed bits */
1550 @END
1551
1552
1553 /* Get the current message queue status */
1554 @REQ(get_queue_status)
1555     int          clear;        /* should we clear the change bits? */
1556 @REPLY
1557     unsigned int wake_bits;    /* wake bits */
1558     unsigned int changed_bits; /* changed bits since last time */
1559 @END
1560
1561
1562 /* Wait for a process to start waiting on input */
1563 @REQ(wait_input_idle)
1564     obj_handle_t handle;       /* process handle */
1565     int          timeout;      /* timeout */
1566 @REPLY
1567     obj_handle_t event;        /* handle to idle event */
1568 @END
1569
1570
1571 /* Send a message to a thread queue */
1572 @REQ(send_message)
1573     thread_id_t     id;        /* thread id */
1574     int             type;      /* message type (see below) */
1575     int             flags;     /* message flags (see below) */
1576     user_handle_t   win;       /* window handle */
1577     unsigned int    msg;       /* message code */
1578     unsigned int    wparam;    /* parameters */
1579     unsigned int    lparam;    /* parameters */
1580     int             x;         /* x position */
1581     int             y;         /* y position */
1582     unsigned int    time;      /* message time */
1583     unsigned int    info;      /* extra info */
1584     int             timeout;   /* timeout for reply */
1585     void*           callback;  /* callback address */
1586     VARARG(data,bytes);        /* message data for sent messages */
1587 @END
1588
1589 enum message_type
1590 {
1591     MSG_ASCII,          /* Ascii message (from SendMessageA) */
1592     MSG_UNICODE,        /* Unicode message (from SendMessageW) */
1593     MSG_NOTIFY,         /* notify message (from SendNotifyMessageW), always Unicode */
1594     MSG_CALLBACK,       /* callback message (from SendMessageCallbackW), always Unicode */
1595     MSG_CALLBACK_RESULT,/* result of a callback message */
1596     MSG_OTHER_PROCESS,  /* sent from other process, may include vararg data, always Unicode */
1597     MSG_POSTED,         /* posted message (from PostMessageW), always Unicode */
1598     MSG_HARDWARE        /* hardware message */
1599 };
1600 #define SEND_MSG_ABORT_IF_HUNG  0x01
1601
1602
1603 /* Get a message from the current queue */
1604 @REQ(get_message)
1605     int             flags;     /* see below */
1606     user_handle_t   get_win;   /* window handle to get */
1607     unsigned int    get_first; /* first message code to get */
1608     unsigned int    get_last;  /* last message code to get */
1609 @REPLY
1610     int             type;      /* message type */
1611     user_handle_t   win;       /* window handle */
1612     unsigned int    msg;       /* message code */
1613     unsigned int    wparam;    /* parameters (callback function for MSG_CALLBACK_RESULT) */
1614     unsigned int    lparam;    /* parameters (result for MSG_CALLBACK_RESULT) */
1615     int             x;         /* x position */
1616     int             y;         /* y position */
1617     unsigned int    time;      /* message time */
1618     unsigned int    info;      /* extra info (callback argument for MSG_CALLBACK_RESULT) */
1619     size_t          total;     /* total size of extra data */
1620     VARARG(data,bytes);        /* message data for sent messages */
1621 @END
1622 #define GET_MSG_REMOVE      1  /* remove the message */
1623 #define GET_MSG_SENT_ONLY   2  /* only get sent messages */
1624
1625 /* Reply to a sent message */
1626 @REQ(reply_message)
1627     int             type;      /* type of original message */
1628     unsigned int    result;    /* message result */
1629     int             remove;    /* should we remove the message? */
1630     VARARG(data,bytes);        /* message data for sent messages */
1631 @END
1632
1633
1634 /* Retrieve the reply for the last message sent */
1635 @REQ(get_message_reply)
1636     int             cancel;    /* cancel message if not ready? */
1637 @REPLY
1638     unsigned int    result;    /* message result */
1639     VARARG(data,bytes);        /* message data for sent messages */
1640 @END
1641
1642
1643 /* Set a window timer */
1644 @REQ(set_win_timer)
1645     user_handle_t   win;       /* window handle */
1646     unsigned int    msg;       /* message to post */
1647     unsigned int    id;        /* timer id */
1648     unsigned int    rate;      /* timer rate in ms */
1649     unsigned int    lparam;    /* message lparam (callback proc) */
1650 @END
1651
1652
1653 /* Kill a window timer */
1654 @REQ(kill_win_timer)
1655     user_handle_t   win;       /* window handle */
1656     unsigned int    msg;       /* message to post */
1657     unsigned int    id;        /* timer id */
1658 @END
1659
1660
1661 /* Open a serial port */
1662 @REQ(create_serial)
1663     unsigned int access;       /* wanted access rights */
1664     int          inherit;      /* inherit flag */
1665     unsigned int attributes;   /* eg. FILE_FLAG_OVERLAPPED */
1666     unsigned int sharing;      /* sharing flags */
1667     VARARG(name,string);       /* file name */
1668 @REPLY
1669     obj_handle_t handle;       /* handle to the port */
1670 @END
1671
1672
1673 /* Retrieve info about a serial port */
1674 @REQ(get_serial_info)
1675     obj_handle_t handle;       /* handle to comm port */
1676 @REPLY
1677     unsigned int readinterval;
1678     unsigned int readconst;
1679     unsigned int readmult;
1680     unsigned int writeconst;
1681     unsigned int writemult;
1682     unsigned int eventmask;
1683     unsigned int commerror;
1684 @END
1685
1686
1687 /* Set info about a serial port */
1688 @REQ(set_serial_info)
1689     obj_handle_t handle;       /* handle to comm port */
1690     int          flags;        /* bitmask to set values (see below) */
1691     unsigned int readinterval;
1692     unsigned int readconst;
1693     unsigned int readmult;
1694     unsigned int writeconst;
1695     unsigned int writemult;
1696     unsigned int eventmask;
1697     unsigned int commerror;
1698 @END
1699 #define SERIALINFO_SET_TIMEOUTS  0x01
1700 #define SERIALINFO_SET_MASK      0x02
1701 #define SERIALINFO_SET_ERROR     0x04
1702
1703
1704 /* Create / reschedule an async I/O */
1705 @REQ(register_async)
1706     obj_handle_t handle;  /* handle to comm port, socket or file */
1707     int          type;
1708     void*        overlapped;
1709     int          count;
1710     unsigned int status;
1711 @END
1712 #define ASYNC_TYPE_NONE  0x00
1713 #define ASYNC_TYPE_READ  0x01
1714 #define ASYNC_TYPE_WRITE 0x02
1715 #define ASYNC_TYPE_WAIT  0x03
1716
1717
1718 /* Create a named pipe */
1719 @REQ(create_named_pipe)
1720     unsigned int   openmode;
1721     unsigned int   pipemode;
1722     unsigned int   maxinstances;
1723     unsigned int   outsize;
1724     unsigned int   insize;
1725     unsigned int   timeout;
1726     VARARG(name,unicode_str);    /* pipe name */
1727 @REPLY
1728     obj_handle_t   handle;       /* handle to the pipe */
1729 @END
1730
1731
1732 /* Open an existing named pipe */
1733 @REQ(open_named_pipe)
1734     unsigned int   access;
1735     int            inherit;      /* inherit flag */
1736     VARARG(name,unicode_str);    /* pipe name */
1737 @REPLY
1738     obj_handle_t   handle;       /* handle to the pipe */
1739 @END
1740
1741
1742 /* Connect to a named pipe */
1743 @REQ(connect_named_pipe)
1744     obj_handle_t   handle;
1745     void*          overlapped;
1746     void*          func;
1747 @END
1748
1749
1750 /* Wait for a named pipe */
1751 @REQ(wait_named_pipe)
1752     unsigned int   timeout;
1753     void*          overlapped;
1754     void*          func;
1755     VARARG(name,unicode_str);    /* pipe name */
1756 @END
1757
1758
1759 /* Disconnect a named pipe */
1760 @REQ(disconnect_named_pipe)
1761     obj_handle_t   handle;
1762 @REPLY
1763     int            fd;           /* associated fd to close */
1764 @END
1765
1766
1767 @REQ(get_named_pipe_info)
1768     obj_handle_t   handle;
1769 @REPLY
1770     unsigned int   flags;
1771     unsigned int   maxinstances;
1772     unsigned int   outsize;
1773     unsigned int   insize;
1774 @END
1775
1776
1777 @REQ(create_smb)
1778     int            fd;
1779     unsigned int   tree_id;
1780     unsigned int   user_id;
1781     unsigned int   file_id;
1782     unsigned int   dialect;
1783 @REPLY
1784     obj_handle_t   handle;
1785 @END
1786
1787
1788 @REQ(get_smb_info)
1789     obj_handle_t   handle;
1790     unsigned int   flags;
1791     unsigned int   offset;
1792 @REPLY
1793     unsigned int   tree_id;
1794     unsigned int   user_id;
1795     unsigned int   dialect;
1796     unsigned int   file_id;
1797     unsigned int   offset;
1798 @END
1799 #define SMBINFO_SET_OFFSET    0x01
1800
1801
1802 /* Create a window */
1803 @REQ(create_window)
1804     user_handle_t  parent;      /* parent window */
1805     user_handle_t  owner;       /* owner window */
1806     atom_t         atom;        /* class atom */
1807 @REPLY
1808     user_handle_t  handle;      /* created window */
1809 @END
1810
1811
1812 /* Link a window into the tree */
1813 @REQ(link_window)
1814     user_handle_t  handle;      /* handle to the window */
1815     user_handle_t  parent;      /* handle to the parent */
1816     user_handle_t  previous;    /* previous child in Z-order */
1817 @REPLY
1818     user_handle_t  full_parent; /* full handle of new parent */
1819 @END
1820
1821
1822 /* Destroy a window */
1823 @REQ(destroy_window)
1824     user_handle_t  handle;      /* handle to the window */
1825 @END
1826
1827
1828 /* Set a window owner */
1829 @REQ(set_window_owner)
1830     user_handle_t  handle;      /* handle to the window */
1831     user_handle_t  owner;       /* new owner */
1832 @REPLY
1833     user_handle_t  full_owner;  /* full handle of new owner */
1834     user_handle_t  prev_owner;  /* full handle of previous owner */
1835 @END
1836
1837
1838 /* Get information from a window handle */
1839 @REQ(get_window_info)
1840     user_handle_t  handle;      /* handle to the window */
1841 @REPLY
1842     user_handle_t  full_handle; /* full 32-bit handle */
1843     user_handle_t  last_active; /* last active popup */
1844     process_id_t   pid;         /* process owning the window */
1845     thread_id_t    tid;         /* thread owning the window */
1846     atom_t         atom;        /* class atom */
1847 @END
1848
1849
1850 /* Set some information in a window */
1851 @REQ(set_window_info)
1852     user_handle_t  handle;        /* handle to the window */
1853     unsigned int   flags;         /* flags for fields to set (see below) */
1854     unsigned int   style;         /* window style */
1855     unsigned int   ex_style;      /* window extended style */
1856     unsigned int   id;            /* window id */
1857     void*          instance;      /* creator instance */
1858     void*          user_data;     /* user-specific data */
1859 @REPLY
1860     unsigned int   old_style;     /* old window style */
1861     unsigned int   old_ex_style;  /* old window extended style */
1862     unsigned int   old_id;        /* old window id */
1863     void*          old_instance;  /* old creator instance */
1864     void*          old_user_data; /* old user-specific data */
1865 @END
1866 #define SET_WIN_STYLE     0x01
1867 #define SET_WIN_EXSTYLE   0x02
1868 #define SET_WIN_ID        0x04
1869 #define SET_WIN_INSTANCE  0x08
1870 #define SET_WIN_USERDATA  0x10
1871
1872
1873 /* Get a list of the window parents, up to the root of the tree */
1874 @REQ(get_window_parents)
1875     user_handle_t  handle;        /* handle to the window */
1876 @REPLY
1877     int            count;         /* total count of parents */
1878     VARARG(parents,user_handles); /* parent handles */
1879 @END
1880
1881
1882 /* Get a list of the window children */
1883 @REQ(get_window_children)
1884     user_handle_t  parent;        /* parent window */
1885     atom_t         atom;          /* class atom for the listed children */
1886     thread_id_t    tid;           /* thread owning the listed children */
1887 @REPLY
1888     int            count;         /* total count of children */
1889     VARARG(children,user_handles); /* children handles */
1890 @END
1891
1892
1893 /* Get window tree information from a window handle */
1894 @REQ(get_window_tree)
1895     user_handle_t  handle;        /* handle to the window */
1896 @REPLY
1897     user_handle_t  parent;        /* parent window */
1898     user_handle_t  owner;         /* owner window */
1899     user_handle_t  next_sibling;  /* next sibling in Z-order */
1900     user_handle_t  prev_sibling;  /* prev sibling in Z-order */
1901     user_handle_t  first_sibling; /* first sibling in Z-order */
1902     user_handle_t  last_sibling;  /* last sibling in Z-order */
1903     user_handle_t  first_child;   /* first child */
1904     user_handle_t  last_child;    /* last child */
1905 @END
1906
1907 /* Set the window and client rectangles of a window */
1908 @REQ(set_window_rectangles)
1909     user_handle_t  handle;        /* handle to the window */
1910     rectangle_t    window;        /* window rectangle */
1911     rectangle_t    client;        /* client rectangle */
1912 @END
1913
1914
1915 /* Get the window and client rectangles of a window */
1916 @REQ(get_window_rectangles)
1917     user_handle_t  handle;        /* handle to the window */
1918 @REPLY
1919     rectangle_t    window;        /* window rectangle */
1920     rectangle_t    client;        /* client rectangle */
1921 @END
1922
1923
1924 /* Get the window text */
1925 @REQ(get_window_text)
1926     user_handle_t  handle;        /* handle to the window */
1927 @REPLY
1928     VARARG(text,unicode_str);     /* window text */
1929 @END
1930
1931
1932 /* Set the window text */
1933 @REQ(set_window_text)
1934     user_handle_t  handle;        /* handle to the window */
1935     VARARG(text,unicode_str);     /* window text */
1936 @END
1937
1938
1939 /* Increment the window paint count */
1940 @REQ(inc_window_paint_count)
1941     user_handle_t  handle;        /* handle to the window */
1942     int             incr;         /* increment (can be negative) */
1943 @END
1944
1945
1946 /* Get the coordinates offset between two windows */
1947 @REQ(get_windows_offset)
1948     user_handle_t  from;          /* handle to the first window */
1949     user_handle_t  to;            /* handle to the second window */
1950 @REPLY
1951     int            x;             /* x coordinate offset */
1952     int            y;             /* y coordinate offset */
1953 @END
1954
1955
1956 /* Set a window property */
1957 @REQ(set_window_property)
1958     user_handle_t  window;        /* handle to the window */
1959     atom_t         atom;          /* property atom (high-word set if it was a string) */
1960     int            string;        /* was atom a string originally? */
1961     obj_handle_t   handle;        /* handle to store */
1962 @END
1963
1964
1965 /* Remove a window property */
1966 @REQ(remove_window_property)
1967     user_handle_t  window;        /* handle to the window */
1968     atom_t         atom;          /* property atom */
1969 @REPLY
1970     obj_handle_t   handle;        /* handle stored in property */
1971 @END
1972
1973
1974 /* Get a window property */
1975 @REQ(get_window_property)
1976     user_handle_t  window;        /* handle to the window */
1977     atom_t         atom;          /* property atom */
1978 @REPLY
1979     obj_handle_t   handle;        /* handle stored in property */
1980 @END
1981
1982
1983 /* Get the list of properties of a window */
1984 @REQ(get_window_properties)
1985     user_handle_t  window;        /* handle to the window */
1986 @REPLY
1987     int            total;         /* total number of properties */
1988     VARARG(props,properties);     /* list of properties */
1989 @END
1990
1991
1992 /* Attach (or detach) thread inputs */
1993 @REQ(attach_thread_input)
1994     thread_id_t    tid_from;       /* thread to be attached */
1995     thread_id_t    tid_to;         /* thread to which tid_from should be attached */
1996     int            attach;         /* is it an attach? */
1997 @END
1998
1999
2000 /* Get input data for a given thread */
2001 @REQ(get_thread_input)
2002     thread_id_t    tid;           /* id of thread */
2003 @REPLY
2004     user_handle_t  focus;         /* handle to the focus window */
2005     user_handle_t  capture;       /* handle to the capture window */
2006     user_handle_t  active;        /* handle to the active window */
2007     user_handle_t  foreground;    /* handle to the global foreground window */
2008     user_handle_t  menu_owner;    /* handle to the menu owner */
2009     user_handle_t  move_size;     /* handle to the moving/resizing window */
2010     user_handle_t  caret;         /* handle to the caret window */
2011     rectangle_t    rect;          /* caret rectangle */
2012 @END
2013
2014 /* Retrieve queue keyboard state for a given thread */
2015 @REQ(get_key_state)
2016     thread_id_t    tid;           /* id of thread */
2017     int            key;           /* optional key code or -1 */
2018 @REPLY
2019     unsigned char  state;         /* state of specified key */
2020     VARARG(keystate,bytes);       /* state array for all the keys */
2021 @END
2022
2023 /* Set queue keyboard state for a given thread */
2024 @REQ(set_key_state)
2025     thread_id_t    tid;           /* id of thread */
2026     VARARG(keystate,bytes);       /* state array for all the keys */
2027 @END
2028
2029 /* Set the system foreground window */
2030 @REQ(set_foreground_window)
2031     user_handle_t  handle;        /* handle to the foreground window */
2032 @REPLY
2033     user_handle_t  previous;      /* handle to the previous foreground window */
2034     int            send_msg_old;  /* whether we have to send a msg to the old window */
2035     int            send_msg_new;  /* whether we have to send a msg to the new window */
2036 @END
2037
2038 /* Set the current thread focus window */
2039 @REQ(set_focus_window)
2040     user_handle_t  handle;        /* handle to the focus window */
2041 @REPLY
2042     user_handle_t  previous;      /* handle to the previous focus window */
2043 @END
2044
2045 /* Set the current thread active window */
2046 @REQ(set_active_window)
2047     user_handle_t  handle;        /* handle to the active window */
2048 @REPLY
2049     user_handle_t  previous;      /* handle to the previous active window */
2050 @END
2051
2052 /* Set the current thread capture window */
2053 @REQ(set_capture_window)
2054     user_handle_t  handle;        /* handle to the capture window */
2055     unsigned int   flags;         /* capture flags (see below) */
2056 @REPLY
2057     user_handle_t  previous;      /* handle to the previous capture window */
2058     user_handle_t  full_handle;   /* full 32-bit handle of new capture window */
2059 @END
2060 #define CAPTURE_MENU     0x01  /* capture is for a menu */
2061 #define CAPTURE_MOVESIZE 0x02  /* capture is for moving/resizing */
2062
2063
2064 /* Set the current thread caret window */
2065 @REQ(set_caret_window)
2066     user_handle_t  handle;        /* handle to the caret window */
2067     int            width;         /* caret width */
2068     int            height;        /* caret height */
2069 @REPLY
2070     user_handle_t  previous;      /* handle to the previous caret window */
2071     rectangle_t    old_rect;      /* previous caret rectangle */
2072     int            old_hide;      /* previous hide count */
2073     int            old_state;     /* previous caret state (1=on, 0=off) */
2074 @END
2075
2076
2077 /* Set the current thread caret information */
2078 @REQ(set_caret_info)
2079     unsigned int   flags;         /* caret flags (see below) */
2080     user_handle_t  handle;        /* handle to the caret window */
2081     int            x;             /* caret x position */
2082     int            y;             /* caret y position */
2083     int            hide;          /* increment for hide count (can be negative to show it) */
2084     int            state;         /* caret state (1=on, 0=off, -1=toggle current state) */
2085 @REPLY
2086     user_handle_t  full_handle;   /* handle to the current caret window */
2087     rectangle_t    old_rect;      /* previous caret rectangle */
2088     int            old_hide;      /* previous hide count */
2089     int            old_state;     /* previous caret state (1=on, 0=off) */
2090 @END
2091 #define SET_CARET_POS        0x01  /* set the caret position from x,y */
2092 #define SET_CARET_HIDE       0x02  /* increment the caret hide count */
2093 #define SET_CARET_STATE      0x04  /* set the caret on/off state */
2094
2095
2096 /* Set a window hook */
2097 @REQ(set_hook)
2098     int            id;             /* id of the hook */
2099     thread_id_t    tid;            /* id of thread to set the hook into */
2100     void*          proc;           /* hook procedure */
2101     int            unicode;        /* is it a unicode hook? */
2102     VARARG(module,unicode_str);    /* module name */
2103 @REPLY
2104     user_handle_t  handle;         /* handle to the hook */
2105 @END
2106
2107
2108 /* Remove a window hook */
2109 @REQ(remove_hook)
2110     user_handle_t  handle;         /* handle to the hook */
2111     int            id;             /* id of the hook if handle is 0 */
2112     void*          proc;           /* hook procedure if handle is 0 */
2113 @END
2114
2115
2116 /* Start calling a hook chain */
2117 @REQ(start_hook_chain)
2118     int            id;             /* id of the hook */
2119 @REPLY
2120     user_handle_t  handle;         /* handle to the next hook */
2121     process_id_t   pid;            /* process id for low-level keyboard/mouse hooks */
2122     thread_id_t    tid;            /* thread id for low-level keyboard/mouse hooks */
2123     void*          proc;           /* hook procedure */
2124     int            unicode;        /* is it a unicode hook? */
2125     VARARG(module,unicode_str);    /* module name */
2126 @END
2127
2128
2129 /* Finished calling a hook chain */
2130 @REQ(finish_hook_chain)
2131     int            id;             /* id of the hook */
2132 @END
2133
2134
2135 /* Get the next hook to call */
2136 @REQ(get_next_hook)
2137     user_handle_t  handle;         /* handle to the current hook */
2138 @REPLY
2139     user_handle_t  next;           /* handle to the next hook */
2140     int            id;             /* id of the next hook */
2141     process_id_t   pid;            /* process id for low-level keyboard/mouse hooks */
2142     thread_id_t    tid;            /* thread id for low-level keyboard/mouse hooks */
2143     void*          proc;           /* next hook procedure */
2144     int            prev_unicode;   /* was the previous a unicode hook? */
2145     int            next_unicode;   /* is the next a unicode hook? */
2146     VARARG(module,unicode_str);    /* module name */
2147 @END
2148
2149
2150 /* Set/get clipboard information */
2151 @REQ(set_clipboard_info)
2152     unsigned int   flags;       /* flags for fields to set (see below) */
2153     user_handle_t  clipboard;   /* clipboard window */
2154     user_handle_t  owner;       /* clipboard owner */
2155     user_handle_t  viewer;      /* first clipboard viewer */
2156     unsigned int   seqno;       /* change sequence number */
2157 @REPLY
2158     unsigned int   flags;           /* status flags (see below) */
2159     user_handle_t  old_clipboard;   /* old clipboard window */
2160     user_handle_t  old_owner;       /* old clipboard owner */
2161     user_handle_t  old_viewer;      /* old clipboard viewer */
2162     unsigned int   seqno;           /* current sequence number */
2163 @END
2164
2165 #define SET_CB_OPEN      0x001
2166 #define SET_CB_OWNER     0x002
2167 #define SET_CB_VIEWER    0x004
2168 #define SET_CB_SEQNO     0x008
2169 #define SET_CB_RELOWNER  0x010
2170 #define SET_CB_CLOSE     0x020
2171 #define CB_OPEN          0x040
2172 #define CB_OWNER         0x080
2173
2174
2175 /* Open a security token */
2176 @REQ(open_token)
2177     obj_handle_t   handle;    /* handle to the thread or process */
2178     unsigned int   flags;     /* flags (see below) */
2179 @REPLY
2180     obj_handle_t   token;    /* handle to the token */
2181 @END
2182 #define OPEN_TOKEN_THREAD   1
2183 #define OPEN_TOKEN_AS_SELF  2