source4/lib/appweb/ejs-2.0/mpr/mprOs.h

   1 /*
   2  *      @file   mprOs.h
   3  *      @brief  Include O/S headers and smooth out per-O/S differences
   4  *      @copy   default
   5  *
   6  *      Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
   7  *
   8  *      This software is distributed under commercial and open source licenses.
   9  *      You may use the GPL open source license described below or you may acquire
  10  *      a commercial license from Mbedthis Software. You agree to be fully bound
  11  *      by the terms of either license. Consult the LICENSE.TXT distributed with
  12  *      this software for full details.
  13  *
  14  *      This software is open source; you can redistribute it and/or modify it
  15  *      under the terms of the GNU General Public License as published by the
  16  *      Free Software Foundation; either version 2 of the License, or (at your
  17  *      option) any later version. See the GNU General Public License for more
  18  *      details at: http://www.mbedthis.com/downloads/gplLicense.html
  19  *
  20  *      This program is distributed WITHOUT ANY WARRANTY; without even the
  21  *      implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  22  *
  23  *      This GPL license does NOT permit incorporating this software into
  24  *      proprietary programs. If you are unable to comply with the GPL, you must
  25  *      acquire a commercial license to use this software. Commercial licenses
  26  *      for this software and support services are available from Mbedthis
  27  *      Software at http://www.mbedthis.com
  28  *
  29  *      @end
  30  */
  31
  32 /******************************* Documentation ********************************/
  33
  34 /*
  35  *      This header is part of the Mbedthis Portable Runtime and aims to include
  36  *      all necessary O/S headers and to unify the constants and declarations
  37  *      required by Mbedthis products. It can be included by C or C++ programs.
  38  */
  39
  40 /******************************************************************************/
  41
  42 #ifndef _h_MPR_OS_HDRS
  43 #define _h_MPR_OS_HDRS 1
  44
  45 #include        "buildConfig.h"
  46
  47 /********************************* CPU Families *******************************/
  48 /*
  49  *      Porters, add your CPU families here and update configure code.
  50  */
  51 #define MPR_CPU_UNKNOWN         0
  52 #define MPR_CPU_IX86            1
  53 #define MPR_CPU_PPC             2
  54 #define MPR_CPU_SPARC           3
  55 #define MPR_CPU_XSCALE          4
  56 #define MPR_CPU_ARM             5
  57 #define MPR_CPU_MIPS            6
  58 #define MPR_CPU_68K             7
  59 #define MPR_CPU_SIMNT           8                       /* VxWorks NT simulator */
  60 #define MPR_CPU_SIMSPARC        9                       /* VxWorks sparc simulator */
  61
  62 /********************************* O/S Includes *******************************/
  63
  64 #if LINUX || SOLARIS
  65         #include        <sys/types.h>
  66         #include        <time.h>
  67         #include        <arpa/inet.h>
  68         #include        <ctype.h>
  69         #include        <dirent.h>
  70         #include        <dlfcn.h>
  71         #include        <fcntl.h>
  72         #include        <grp.h>
  73         #include        <errno.h>
  74         #include        <libgen.h>
  75         #include        <limits.h>
  76         #include        <netdb.h>
  77         #include        <net/if.h>
  78         #include        <netinet/in.h>
  79         #include        <netinet/tcp.h>
  80         #include        <netinet/ip.h>
  81         #include        <pthread.h>
  82         #include        <pwd.h>
  83         #include        <resolv.h>
  84         #include        <signal.h>
  85         #include        <stdarg.h>
  86         #include        <stdio.h>
  87         #include        <stdlib.h>
  88         #include        <string.h>
  89         #include        <syslog.h>
  90         #include        <sys/ioctl.h>
  91         #include        <sys/stat.h>
  92         #include        <sys/param.h>
  93         #include        <sys/resource.h>
  94         #include        <sys/sem.h>
  95         #include        <sys/shm.h>
  96         #include        <sys/socket.h>
  97         #include        <sys/select.h>
  98         #include        <sys/time.h>
  99         #include        <sys/times.h>
 100         #include        <sys/utsname.h>
 101         #include        <sys/wait.h>
 102         #include        <unistd.h>
 103
 104 #if LINUX
 105         #include        <stdint.h>
 106 #endif
 107
 108 #if SOLARIS
 109         #include        <netinet/in_systm.h>
 110 #endif
 111
 112 #if BLD_FEATURE_FLOATING_POINT
 113         #define __USE_ISOC99 1
 114         #include        <math.h>
 115         #include        <values.h>
 116 #endif
 117
 118 #endif /* LINUX || SOLARIS */
 119
 120 #if VXWORKS
 121         #include        <vxWorks.h>
 122         #include        <envLib.h>
 123         #include        <sys/types.h>
 124         #include        <time.h>
 125         #include        <arpa/inet.h>
 126         #include        <ctype.h>
 127         #include        <dirent.h>
 128         #include        <fcntl.h>
 129         #include        <errno.h>
 130         #include        <limits.h>
 131         #include        <loadLib.h>
 132         #include        <netdb.h>
 133         #include        <net/if.h>
 134         #include        <netinet/tcp.h>
 135         #include        <netinet/in.h>
 136         #include        <netinet/ip.h>
 137         #include        <signal.h>
 138         #include        <stdarg.h>
 139         #include        <stdio.h>
 140         #include        <stdlib.h>
 141         #include        <string.h>
 142         #include        <sysSymTbl.h>
 143         #include        <sys/fcntlcom.h>
 144         #include        <sys/ioctl.h>
 145         #include        <sys/stat.h>
 146         #include        <sys/socket.h>
 147         #include        <sys/times.h>
 148         #include        <sys/wait.h>
 149         #include        <unistd.h>
 150         #include        <unldLib.h>
 151
 152         #if BLD_FEATURE_FLOATING_POINT
 153         #include        <float.h>
 154         #define __USE_ISOC99 1
 155         #include        <math.h>
 156         #endif
 157
 158         #include        <sockLib.h>
 159         #include        <inetLib.h>
 160         #include        <ioLib.h>
 161         #include        <pipeDrv.h>
 162         #include        <hostLib.h>
 163         #include        <netdb.h>
 164         #include        <tickLib.h>
 165         #include        <taskHookLib.h>
 166
 167 #endif /* VXWORKS */
 168
 169 #if MACOSX
 170         #include        <time.h>
 171         #include        <arpa/inet.h>
 172         #include        <ctype.h>
 173         #include        <fcntl.h>
 174         #include        <grp.h>
 175         #include        <errno.h>
 176         #include        <libgen.h>
 177         #include        <limits.h>
 178         #include        <mach-o/dyld.h>
 179         #include        <netdb.h>
 180         #include        <net/if.h>
 181         #include        <netinet/in_systm.h>
 182         #include        <netinet/in.h>
 183         #include        <netinet/tcp.h>
 184         #include        <netinet/ip.h>
 185         #include        <pthread.h>
 186         #include        <pwd.h>
 187         #include        <resolv.h>
 188         #include        <signal.h>
 189         #include        <stdarg.h>
 190         #include        <stdio.h>
 191         #include        <stdlib.h>
 192         #include        <stdint.h>
 193         #include        <string.h>
 194         #include        <syslog.h>
 195         #include        <sys/ioctl.h>
 196         #include        <sys/types.h>
 197         #include        <sys/stat.h>
 198         #include        <sys/param.h>
 199         #include        <sys/resource.h>
 200         #include        <sys/sem.h>
 201         #include        <sys/shm.h>
 202         #include        <sys/socket.h>
 203         #include        <sys/select.h>
 204         #include        <sys/time.h>
 205         #include        <sys/times.h>
 206         #include        <sys/types.h>
 207         #include        <sys/utsname.h>
 208         #include        <sys/wait.h>
 209         #include        <unistd.h>
 210 #endif /* MACOSX */
 211
 212 #if WIN
 213         /*
 214          *      We replace insecure functions with Mbedthis replacements
 215          */
 216         #define _CRT_SECURE_NO_DEPRECATE 1
 217
 218         #include        <ctype.h>
 219         #include        <conio.h>
 220         #include        <direct.h>
 221         #include        <errno.h>
 222         #include        <fcntl.h>
 223         #include        <io.h>
 224         #include        <limits.h>
 225         #include        <malloc.h>
 226         #include        <process.h>
 227         #include        <sys/stat.h>
 228         #include        <sys/types.h>
 229         #include        <stddef.h>
 230         #include        <stdio.h>
 231         #include        <stdlib.h>
 232         #include        <string.h>
 233         #include        <stdarg.h>
 234         #include        <time.h>
 235         #define WIN32_LEAN_AND_MEAN
 236         #include        <winsock2.h>
 237         #include        <windows.h>
 238         #include        <winbase.h>
 239         #if BLD_FEATURE_FLOATING_POINT
 240         #include        <float.h>
 241         #endif
 242         #include        <shlobj.h>
 243         #include        <shellapi.h>
 244         #include        <wincrypt.h>
 245
 246 #if BLD_DEBUG
 247         #include        <crtdbg.h>
 248 #endif
 249         #include        "mprUnix.h"
 250 #endif /* WIN */
 251
 252 #if BREW
 253         #if BLD_FEATURE_FLOATING_POINT
 254         #warning "Floating point is not supported on Brew"
 255         #endif
 256         #if BLD_FEATURE_MULTITHREAD
 257         #warning "Multithreading is not supported on Brew"
 258         #endif
 259
 260         #include        "AEEModGen.h"
 261         #include        "AEEAppGen.h"
 262         #include        "BREWVersion.h"
 263
 264         #if BREW_MAJ_VER == 2
 265                 /*
 266                  *      Fix for BREW 2.X
 267                  */
 268                 #ifdef __GNUC__
 269                 #define __inline extern __inline__
 270                 #endif
 271                 #include        "AEENet.h"
 272                 #undef __inline
 273         #endif
 274
 275         #include        "AEE.h"
 276         #include        "AEEBitmap.h"
 277         #include        "AEEDisp.h"
 278         #include        "AEEFile.h"
 279         #include        "AEEHeap.h"
 280         #include        "AEEImageCtl.h"
 281         #include        "AEEMedia.h"
 282         #include        "AEEMediaUtil.h"
 283         #include        "AEEMimeTypes.h"
 284         #include        "AEEStdLib.h"
 285         #include        "AEEShell.h"
 286         #include        "AEESoundPlayer.h"
 287         #include        "AEEText.h"
 288         #include        "AEETransform.h"
 289         #include        "AEEWeb.h"
 290         #if BREW_MAJ_VER >= 3
 291         #include        "AEESMS.h"
 292         #endif
 293         #include        "AEETAPI.h"
 294
 295 #if 0
 296         #include        "AEESound.h"
 297         #include        "AEEDb.h"
 298         #include        "AEEMenu.h"
 299 #endif
 300
 301 #endif /* BREW */
 302
 303 /******************************************************************************/
 304 /******************************* General Defines ******************************/
 305 /******************************************************************************/
 306
 307 #ifndef MAXINT
 308 #if INT_MAX
 309         #define MAXINT  INT_MAX
 310 #else
 311         #define MAXINT  0x7fffffff
 312 #endif
 313 #endif
 314
 315 #ifndef BITSPERBYTE
 316 #define BITSPERBYTE             (8 * sizeof(char))
 317 #endif
 318
 319 #define BITS(type)              (BITSPERBYTE * (int) sizeof(type))
 320
 321 #ifndef max
 322 #define max(a,b)  (((a) > (b)) ? (a) : (b))
 323 #endif
 324
 325 #ifndef min
 326 #define min(a,b)  (((a) < (b)) ? (a) : (b))
 327 #endif
 328
 329 #define MPR_ARRAY_SIZE(type)    (sizeof(type) / sizeof(type[0]))
 330
 331 #ifndef PRINTF_ATTRIBUTE
 332 #if (__GNUC__ >= 3) && !DOXYGEN && BLD_FEATURE_ALLOC_LEAK_TRACK
 333 /** Use gcc attribute to check printf fns.  a1 is the 1-based index of
 334  * the parameter containing the format, and a2 the index of the first
 335  * argument. Note that some gcc 2.x versions don't handle this
 336  * properly **/
 337 #define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (__printf__, a1, a2)))
 338 #else
 339 #define PRINTF_ATTRIBUTE(a1, a2)
 340 #endif
 341 #endif
 342
 343 typedef char    *MprStr;                                        /* Used for dynamic strings */
 344
 345 #ifdef __cplusplus
 346 extern "C" {
 347 #else
 348 typedef int bool;
 349 #endif
 350
 351 /******************************************************************************/
 352 /******************************** Linux Defines *******************************/
 353 /******************************************************************************/
 354
 355 #if LINUX
 356         typedef unsigned char uchar;
 357
 358 #if BLD_FEATURE_INT64
 359         __extension__ typedef long long int int64;
 360         __extension__ typedef unsigned long long int uint64;
 361         #define INT64(x) (x##LL)
 362         #define UINT64(x) (x##ULL)
 363 #endif
 364
 365         #define closesocket(x)  close(x)
 366         #define MPR_BINARY              ""
 367         #define MPR_TEXT                ""
 368         #define O_BINARY                0
 369         #define O_TEXT                  0
 370         #define SOCKET_ERROR    -1
 371         #define MPR_DLL_EXT             ".so"
 372
 373 #if BLD_FEATURE_FLOATING_POINT
 374         #define MAX_FLOAT               MAXFLOAT
 375 #endif
 376
 377 /*
 378  *      For some reason it is removed from fedora pthreads.h and only
 379  *      comes in for UNIX96
 380  */
 381 extern int pthread_mutexattr_gettype (__const pthread_mutexattr_t *__restrict
 382                                       __attr, int *__restrict __kind) __THROW;
 383 /* Set the mutex kind attribute in *ATTR to KIND (either PTHREAD_MUTEX_NORMAL,
 384    PTHREAD_MUTEX_RECURSIVE, PTHREAD_MUTEX_ERRORCHECK, or
 385    PTHREAD_MUTEX_DEFAULT).  */
 386 extern int pthread_mutexattr_settype (pthread_mutexattr_t *__attr, int __kind)
 387      __THROW;
 388
 389 #endif  /* LINUX  */
 390
 391 /******************************************************************************/
 392 /******************************* VxWorks Defines ******************************/
 393 /******************************************************************************/
 394
 395 #if VXWORKS
 396
 397         typedef unsigned char uchar;
 398         typedef unsigned int uint;
 399         typedef unsigned long ulong;
 400
 401         #define HAVE_SOCKLEN_T
 402         typedef int     socklen_t;
 403
 404 #if BLD_FEATURE_INT64
 405         typedef long long int int64;
 406         typedef unsigned long long int uint64;
 407         #define INT64(x) (x##LL)
 408         #define UINT64(x) (x##ULL)
 409 #endif
 410
 411         #define closesocket(x)  close(x)
 412         #define getpid()                taskIdSelf()
 413         #define MPR_BINARY              ""
 414         #define MPR_TEXT                ""
 415         #define O_BINARY                0
 416         #define O_TEXT                  0
 417         #define SOCKET_ERROR    -1
 418         #define MPR_DLL_EXT             ".so"
 419
 420 #if BLD_FEATURE_FLOATING_POINT
 421         #define MAX_FLOAT               FLT_MAX
 422 #endif
 423
 424         #undef R_OK
 425         #define R_OK    4
 426         #undef W_OK
 427         #define W_OK    2
 428         #undef X_OK
 429         #define X_OK    1
 430         #undef F_OK
 431         #define F_OK    0
 432
 433         #define MSG_NOSIGNAL 0
 434
 435         extern int access(char *path, int mode);
 436         extern int sysClkRateGet();
 437
 438 #endif  /* VXWORKS */
 439
 440 /******************************************************************************/
 441 /******************************** MacOsx Defines ******************************/
 442 /******************************************************************************/
 443 #if MACOSX
 444         typedef unsigned long ulong;
 445         typedef unsigned char uchar;
 446
 447 #if BLD_FEATURE_INT64
 448         __extension__ typedef long long int int64;
 449         __extension__ typedef unsigned long long int uint64;
 450         #define INT64(x) (x##LL)
 451         #define UINT64(x) (x##ULL)
 452 #endif
 453
 454         #define closesocket(x)  close(x)
 455         #define MPR_BINARY              ""
 456         #define MPR_TEXT                ""
 457         #define O_BINARY                0
 458         #define O_TEXT                  0
 459         #define SOCKET_ERROR    -1
 460         #define MPR_DLL_EXT             ".dylib"
 461         #define MSG_NOSIGNAL    0
 462         #define __WALL          0x40000000
 463         #define PTHREAD_MUTEX_RECURSIVE_NP  PTHREAD_MUTEX_RECURSIVE
 464
 465 #if BLD_FEATURE_FLOATING_POINT
 466         #define MAX_FLOAT               MAXFLOAT
 467 #endif
 468
 469 #endif /* MACOSX */
 470
 471 /******************************************************************************/
 472 /******************************* Windows Defines ******************************/
 473 /******************************************************************************/
 474
 475 #if WIN
 476         typedef unsigned char uchar;
 477         typedef unsigned int uint;
 478         typedef unsigned long ulong;
 479         typedef unsigned short ushort;
 480
 481 /*
 482  *      We always define INT64 types on windows
 483  */
 484 #if BLD_FEATURE_INT64 || 1
 485         typedef __int64 int64;
 486         typedef unsigned __int64 uint64;
 487         #define INT64(x) (x##i64)
 488         #define UINT64(x) (x##Ui64)
 489 #endif
 490
 491         typedef int     uid_t;
 492         typedef void    *handle;
 493         typedef char    *caddr_t;
 494         typedef long    pid_t;
 495         typedef int             gid_t;
 496         typedef ushort  mode_t;
 497         typedef void    *siginfo_t;
 498
 499         #define HAVE_SOCKLEN_T
 500         typedef int     socklen_t;
 501
 502         #undef R_OK
 503         #define R_OK    4
 504         #undef W_OK
 505         #define W_OK    2
 506
 507         /*
 508          *      On windows map X_OK to R_OK
 509          */
 510         #undef X_OK
 511         #define X_OK    4
 512         #undef F_OK
 513         #define F_OK    0
 514
 515         #ifndef EADDRINUSE
 516         #define EADDRINUSE              46
 517         #endif
 518         #ifndef EWOULDBLOCK
 519         #define EWOULDBLOCK             EAGAIN
 520         #endif
 521         #ifndef ENETDOWN
 522         #define ENETDOWN                43
 523         #endif
 524         #ifndef ECONNRESET
 525         #define ECONNRESET              44
 526         #endif
 527         #ifndef ECONNREFUSED
 528         #define ECONNREFUSED    45
 529         #endif
 530
 531         #define MSG_NOSIGNAL    0
 532         #define MPR_BINARY              "b"
 533         #define MPR_TEXT                "t"
 534
 535 #if BLD_FEATURE_FLOATING_POINT
 536         #define MAX_FLOAT               DBL_MAX
 537 #endif
 538
 539 #ifndef FILE_FLAG_FIRST_PIPE_INSTANCE
 540 #define FILE_FLAG_FIRST_PIPE_INSTANCE   0x00080000
 541 #endif
 542
 543         #define MPR_DLL_EXT             ".dll"
 544 #endif /* WIN */
 545
 546 /******************************************************************************/
 547 /****************************** Solaris Defines *******************************/
 548 /******************************************************************************/
 549
 550 #if SOLARIS
 551         typedef unsigned char uchar;
 552
 553 #if BLD_FEATURE_INT64
 554         typedef long long int int64;
 555         typedef unsigned long long int uint64;
 556         #define INT64(x) (x##LL)
 557         #define UINT64(x) (x##ULL)
 558 #endif
 559
 560         #define closesocket(x)  close(x)
 561         #define MPR_BINARY              ""
 562         #define MPR_TEXT                ""
 563         #define O_BINARY                0
 564         #define O_TEXT                  0
 565         #define SOCKET_ERROR    -1
 566         #define MPR_DLL_EXT             ".so"
 567         #define MSG_NOSIGNAL    0
 568         #define INADDR_NONE             ((in_addr_t) 0xffffffff)
 569         #define __WALL  0
 570         #define PTHREAD_MUTEX_RECURSIVE_NP  PTHREAD_MUTEX_RECURSIVE
 571
 572 #if BLD_FEATURE_FLOATING_POINT
 573         #define MAX_FLOAT               MAXFLOAT
 574 #endif
 575
 576 #endif /* SOLARIS */
 577
 578 /******************************************************************************/
 579 /********************************* BREW Defines *******************************/
 580 /******************************************************************************/
 581
 582 #if BREW
 583         typedef unsigned char uchar;
 584         typedef unsigned int uint;
 585         typedef unsigned long ulong;
 586         typedef unsigned short ushort;
 587
 588         typedef uint    off_t;
 589         typedef long    pid_t;
 590
 591 #if UNUSED
 592         typedef int     uid_t;
 593         typedef void    *handle;
 594         typedef char    *caddr_t;
 595         typedef int             gid_t;
 596         typedef ushort  mode_t;
 597         typedef void    *siginfo_t;
 598
 599         #define HAVE_SOCKLEN_T
 600         typedef int     socklen_t;
 601
 602         #ifndef EADDRINUSE
 603         #define EADDRINUSE              46
 604         #endif
 605         #ifndef EWOULDBLOCK
 606         #define EWOULDBLOCK             EAGAIN
 607         #endif
 608         #ifndef ENETDOWN
 609         #define ENETDOWN                43
 610         #endif
 611         #ifndef ECONNRESET
 612         #define ECONNRESET              44
 613         #endif
 614         #ifndef ECONNREFUSED
 615         #define ECONNREFUSED    45
 616         #endif
 617
 618         #define MSG_NOSIGNAL    0
 619         #define MPR_BINARY              "b"
 620         #define MPR_TEXT                "t"
 621
 622         #define MPR_DLL_EXT             ".dll"
 623 #endif
 624
 625         #define O_RDONLY                0
 626         #define O_WRONLY                1
 627         #define O_RDWR                  2
 628         #define O_CREAT                 0x200
 629         #define O_TRUNC                 0x400
 630         #define O_BINARY                0
 631         #define O_TEXT                  0x20000
 632         #define O_EXCL                  0x40000
 633         #define O_APPEND                0x80000
 634
 635         #define R_OK    4
 636         #define W_OK    2
 637         #define X_OK    1
 638         #define F_OK    0
 639
 640         #define SEEK_SET        0
 641         #define SEEK_CUR        1
 642         #define SEEK_END        2
 643
 644 #if UNUSED
 645 struct stat {
 646         uint    st_size;
 647 };
 648 #endif
 649
 650 extern int      getpid();
 651 extern int      isalnum(int c);
 652 extern int      isalpha(int c);
 653 extern int      isdigit(int c);
 654 extern int      islower(int c);
 655 extern int      isupper(int c);
 656 extern int      isspace(int c);
 657 extern int      isxdigit(int c);
 658
 659 extern uint     strlen(const char *str);
 660 extern char     *strstr(const char *string, const char *strSet);
 661 extern void     *memset(const void *dest, int c, uint count);
 662 extern void     exit(int status);
 663 extern char     *strpbrk(const char *str, const char *set);
 664 extern uint     strspn(const char *str, const char *set);
 665 extern int      tolower(int c);
 666 extern int      toupper(int c);
 667 extern void     *memcpy(void *dest, const void *src, uint count);
 668 extern void     *memmove(void *dest, const void *src, uint count);
 669
 670 extern int      atoi(const char *str);
 671 extern void     free(void *ptr);
 672 extern void     *malloc(uint size);
 673 extern void     *realloc(void *ptr, uint size);
 674 extern char     *strcat(char *dest, const char *src);
 675 extern char     *strchr(const char *str, int c);
 676 extern int      strcmp(const char *s1, const char *s2);
 677 extern int      strncmp(const char *s1, const char *s2, uint count);
 678 extern char     *strcpy(char *dest, const char *src);
 679 extern char     *strncpy(char *dest, const char *src, uint count);
 680 extern char     *strrchr(const char *str, int c);
 681
 682 #undef  printf
 683 #define printf DBGPRINTF
 684
 685 #if BREW_SIMULATOR && BLD_DEBUG
 686 extern _CRTIMP int __cdecl _CrtCheckMemory(void);
 687 extern _CRTIMP int __cdecl _CrtSetReportHook();
 688 #endif
 689
 690 #endif /* BREW */
 691
 692 /******************************************************************************/
 693 #ifdef __cplusplus
 694 }
 695 #endif
 696
 697 #endif /* _h_MPR_OS_HDRS */
 698
 699 /*
 700  * Local variables:
 701  * tab-width: 4
 702  * c-basic-offset: 4
 703  * End:
 704  * vim:tw=78
 705  * vim600: sw=4 ts=4 fdm=marker
 706  * vim<600: sw=4 ts=4
 707  */