icuSources/common/uresdata.h

   1 /*
   2 ******************************************************************************
   3 * Copyright (C) 1999-2015, International Business Machines
   4 *                Corporation and others. All Rights Reserved.
   5 ******************************************************************************
   6 *   file name:  uresdata.h
   7 *   encoding:   US-ASCII
   8 *   tab size:   8 (not used)
   9 *   indentation:4
  10 *
  11 *   created on: 1999dec08
  12 *   created by: Markus W. Scherer
  13 *   06/24/02    weiv        Added support for resource sharing
  14 */
  15
  16 #ifndef __RESDATA_H__
  17 #define __RESDATA_H__
  18
  19 #include "unicode/utypes.h"
  20 #include "unicode/udata.h"
  21 #include "unicode/ures.h"
  22 #include "putilimp.h"
  23 #include "udataswp.h"
  24
  25 /**
  26  * Numeric constants for internal-only types of resource items.
  27  * These must use different numeric values than UResType constants
  28  * because they are used together.
  29  * Internal types are never returned by ures_getType().
  30  */
  31 typedef enum {
  32     /** Include a negative value so that the compiler uses the same int type as for UResType. */
  33     URES_INTERNAL_NONE=-1,
  34
  35     /** Resource type constant for tables with 32-bit count, key offsets and values. */
  36     URES_TABLE32=4,
  37
  38     /**
  39      * Resource type constant for tables with 16-bit count, key offsets and values.
  40      * All values are URES_STRING_V2 strings.
  41      */
  42     URES_TABLE16=5,
  43
  44     /** Resource type constant for 16-bit Unicode strings in formatVersion 2. */
  45     URES_STRING_V2=6,
  46
  47     /**
  48      * Resource type constant for arrays with 16-bit count and values.
  49      * All values are URES_STRING_V2 strings.
  50      */
  51     URES_ARRAY16=9
  52
  53     /* Resource type 15 is not defined but effectively used by RES_BOGUS=0xffffffff. */
  54 } UResInternalType;
  55
  56 /*
  57  * A Resource is a 32-bit value that has 2 bit fields:
  58  * 31..28   4-bit type, see enum below
  59  * 27..0    28-bit four-byte-offset or value according to the type
  60  */
  61 typedef uint32_t Resource;
  62
  63 #define RES_BOGUS 0xffffffff
  64 #define RES_MAX_OFFSET 0x0fffffff
  65
  66 #define RES_GET_TYPE(res) ((int32_t)((res)>>28UL))
  67 #define RES_GET_OFFSET(res) ((res)&0x0fffffff)
  68 #define RES_GET_POINTER(pRoot, res) ((pRoot)+RES_GET_OFFSET(res))
  69
  70 /* get signed and unsigned integer values directly from the Resource handle */
  71 #if U_SIGNED_RIGHT_SHIFT_IS_ARITHMETIC
  72 #   define RES_GET_INT(res) (((int32_t)((res)<<4L))>>4L)
  73 #else
  74 #   define RES_GET_INT(res) (int32_t)(((res)&0x08000000) ? (res)|0xf0000000 : (res)&0x07ffffff)
  75 #endif
  76
  77 #define RES_GET_UINT(res) ((res)&0x0fffffff)
  78
  79 #define URES_IS_ARRAY(type) ((int32_t)(type)==URES_ARRAY || (int32_t)(type)==URES_ARRAY16)
  80 #define URES_IS_TABLE(type) ((int32_t)(type)==URES_TABLE || (int32_t)(type)==URES_TABLE16 || (int32_t)(type)==URES_TABLE32)
  81 #define URES_IS_CONTAINER(type) (URES_IS_TABLE(type) || URES_IS_ARRAY(type))
  82
  83 #define URES_MAKE_RESOURCE(type, offset) (((Resource)(type)<<28)|(Resource)(offset))
  84 #define URES_MAKE_EMPTY_RESOURCE(type) ((Resource)(type)<<28)
  85
  86 /* indexes[] value names; indexes are generally 32-bit (Resource) indexes */
  87 enum {
  88     /**
  89      * [0] contains the length of indexes[]
  90      * which is at most URES_INDEX_TOP of the latest format version
  91      *
  92      * formatVersion==1: all bits contain the length of indexes[]
  93      *   but the length is much less than 0xff;
  94      * formatVersion>1:
  95      *   only bits  7..0 contain the length of indexes[],
  96      *        bits 31..8 are reserved and set to 0
  97      * formatVersion>=3:
  98      *        bits 31..8 poolStringIndexLimit bits 23..0
  99      */
 100     URES_INDEX_LENGTH,
 101     /**
 102      * [1] contains the top of the key strings,
 103      *     same as the bottom of resources or UTF-16 strings, rounded up
 104      */
 105     URES_INDEX_KEYS_TOP,
 106     /** [2] contains the top of all resources */
 107     URES_INDEX_RESOURCES_TOP,
 108     /**
 109      * [3] contains the top of the bundle,
 110      *     in case it were ever different from [2]
 111      */
 112     URES_INDEX_BUNDLE_TOP,
 113     /** [4] max. length of any table */
 114     URES_INDEX_MAX_TABLE_LENGTH,
 115     /**
 116      * [5] attributes bit set, see URES_ATT_* (new in formatVersion 1.2)
 117      *
 118      * formatVersion>=3:
 119      *   bits 31..16 poolStringIndex16Limit
 120      *   bits 15..12 poolStringIndexLimit bits 27..24
 121      */
 122     URES_INDEX_ATTRIBUTES,
 123     /**
 124      * [6] top of the 16-bit units (UTF-16 string v2 UChars, URES_TABLE16, URES_ARRAY16),
 125      *     rounded up (new in formatVersion 2.0, ICU 4.4)
 126      */
 127     URES_INDEX_16BIT_TOP,
 128     /** [7] checksum of the pool bundle (new in formatVersion 2.0, ICU 4.4) */
 129     URES_INDEX_POOL_CHECKSUM,
 130     URES_INDEX_TOP
 131 };
 132
 133 /*
 134  * Nofallback attribute, attribute bit 0 in indexes[URES_INDEX_ATTRIBUTES].
 135  * New in formatVersion 1.2 (ICU 3.6).
 136  *
 137  * If set, then this resource bundle is a standalone bundle.
 138  * If not set, then the bundle participates in locale fallback, eventually
 139  * all the way to the root bundle.
 140  * If indexes[] is missing or too short, then the attribute cannot be determined
 141  * reliably. Dependency checking should ignore such bundles, and loading should
 142  * use fallbacks.
 143  */
 144 #define URES_ATT_NO_FALLBACK 1
 145
 146 /*
 147  * Attributes for bundles that are, or use, a pool bundle.
 148  * A pool bundle provides key strings that are shared among several other bundles
 149  * to reduce their total size.
 150  * New in formatVersion 2 (ICU 4.4).
 151  */
 152 #define URES_ATT_IS_POOL_BUNDLE 2
 153 #define URES_ATT_USES_POOL_BUNDLE 4
 154
 155 /*
 156  * File format for .res resource bundle files
 157  *
 158  * ICU 56: New in formatVersion 3 compared with 2: -------------
 159  *
 160  * Resource bundles can optionally use shared string-v2 values
 161  * stored in the pool bundle.
 162  * If so, then the indexes[] contain two new values
 163  * in previously-unused bits of existing indexes[] slots:
 164  * - poolStringIndexLimit:
 165  *     String-v2 offsets (in 32-bit Resource words) below this limit
 166  *     point to pool bundle string-v2 values.
 167  * - poolStringIndex16Limit:
 168  *     Resource16 string-v2 offsets below this limit
 169  *     point to pool bundle string-v2 values.
 170  * Guarantee: poolStringIndex16Limit <= poolStringIndexLimit
 171  *
 172  * The local bundle's poolStringIndexLimit is greater than
 173  * any pool bundle string index used in the local bundle.
 174  * The poolStringIndexLimit should not be greater than
 175  * the maximum possible pool bundle string index.
 176  *
 177  * The maximum possible pool bundle string index is the index to the last non-NUL
 178  * pool string character, due to suffix sharing.
 179  *
 180  * In the pool bundle, there is no structure that lists the strings.
 181  * (The root resource is an empty Table.)
 182  * If the strings need to be enumerated (as genrb --usePoolBundle does),
 183  * then iterate through the pool bundle's 16-bit-units array from the beginning.
 184  * Stop at the end of the array, or when an explicit or implicit string length
 185  * would lead beyond the end of the array,
 186  * or when an apparent string is not NUL-terminated.
 187  * (Future genrb version might terminate the strings with
 188  * what looks like a large explicit string length.)
 189  *
 190  * ICU 4.4: New in formatVersion 2 compared with 1.3: -------------
 191  *
 192  * Three new resource types -- String-v2, Table16 and Array16 -- have their
 193  * values stored in a new array of 16-bit units between the table key strings
 194  * and the start of the other resources.
 195  *
 196  * genrb eliminates duplicates among Unicode string-v2 values.
 197  * Multiple Unicode strings may use the same offset and string data,
 198  * or a short string may point to the suffix of a longer string. ("Suffix sharing")
 199  * For example, one string "abc" may be reused for another string "bc" by pointing
 200  * to the second character. (Short strings-v2 are NUL-terminated
 201  * and not preceded by an explicit length value.)
 202  *
 203  * It is allowed for all resource types to share values.
 204  * The swapper code (ures_swap()) has been modified so that it swaps each item
 205  * exactly once.
 206  *
 207  * A resource bundle may use a special pool bundle. Some or all of the table key strings
 208  * of the using-bundle are omitted, and the key string offsets for such key strings refer
 209  * to offsets in the pool bundle.
 210  * The using-bundle's and the pool-bundle's indexes[URES_INDEX_POOL_CHECKSUM] values
 211  * must match.
 212  * Two bits in indexes[URES_INDEX_ATTRIBUTES] indicate whether a resource bundle
 213  * is or uses a pool bundle.
 214  *
 215  * Table key strings must be compared in ASCII order, even if they are not
 216  * stored in ASCII.
 217  *
 218  * New in formatVersion 1.3 compared with 1.2: -------------
 219  *
 220  * genrb eliminates duplicates among key strings.
 221  * Multiple table items may share one key string, or one item may point
 222  * to the suffix of another's key string. ("Suffix sharing")
 223  * For example, one key "abc" may be reused for another key "bc" by pointing
 224  * to the second character. (Key strings are NUL-terminated.)
 225  *
 226  * -------------
 227  *
 228  * An ICU4C resource bundle file (.res) is a binary, memory-mappable file
 229  * with nested, hierarchical data structures.
 230  * It physically contains the following:
 231  *
 232  *   Resource root; -- 32-bit Resource item, root item for this bundle's tree;
 233  *                     currently, the root item must be a table or table32 resource item
 234  *   int32_t indexes[indexes[0]]; -- array of indexes for friendly
 235  *                                   reading and swapping; see URES_INDEX_* above
 236  *                                   new in formatVersion 1.1 (ICU 2.8)
 237  *   char keys[]; -- characters for key strings
 238  *                   (formatVersion 1.0: up to 65k of characters; 1.1: <2G)
 239  *                   (minus the space for root and indexes[]),
 240  *                   which consist of invariant characters (ASCII/EBCDIC) and are NUL-terminated;
 241  *                   padded to multiple of 4 bytes for 4-alignment of the following data
 242  *   uint16_t 16BitUnits[]; -- resources that are stored entirely as sequences of 16-bit units
 243  *                             (new in formatVersion 2/ICU 4.4)
 244  *                             data is indexed by the offset values in 16-bit resource types,
 245  *                             with offset 0 pointing to the beginning of this array;
 246  *                             there is a 0 at offset 0, for empty resources;
 247  *                             padded to multiple of 4 bytes for 4-alignment of the following data
 248  *   data; -- data directly and indirectly indexed by the root item;
 249  *            the structure is determined by walking the tree
 250  *
 251  * Each resource bundle item has a 32-bit Resource handle (see typedef above)
 252  * which contains the item type number in its upper 4 bits (31..28) and either
 253  * an offset or a direct value in its lower 28 bits (27..0).
 254  * The order of items is undefined and only determined by walking the tree.
 255  * Leaves of the tree may be stored first or last or anywhere in between,
 256  * and it is in theory possible to have unreferenced holes in the file.
 257  *
 258  * 16-bit-unit values:
 259  * Starting with formatVersion 2/ICU 4.4, some resources are stored in a special
 260  * array of 16-bit units. Each resource value is a sequence of 16-bit units,
 261  * with no per-resource padding to a 4-byte boundary.
 262  * 16-bit container types (Table16 and Array16) contain Resource16 values
 263  * which are offsets to String-v2 resources in the same 16-bit-units array.
 264  *
 265  * Direct values:
 266  * - Empty Unicode strings have an offset value of 0 in the Resource handle itself.
 267  * - Starting with formatVersion 2/ICU 4.4, an offset value of 0 for
 268  *   _any_ resource type indicates an empty value.
 269  * - Integer values are 28-bit values stored in the Resource handle itself;
 270  *   the interpretation of unsigned vs. signed integers is up to the application.
 271  *
 272  * All other types and values use 28-bit offsets to point to the item's data.
 273  * The offset is an index to the first 32-bit word of the value, relative to the
 274  * start of the resource data (i.e., the root item handle is at offset 0).
 275  * To get byte offsets, the offset is multiplied by 4 (or shifted left by 2 bits).
 276  * All resource item values are 4-aligned.
 277  *
 278  * New in formatVersion 2/ICU 4.4: Some types use offsets into the 16-bit-units array,
 279  * indexing 16-bit units in that array.
 280  *
 281  * The structures (memory layouts) for the values for each item type are listed
 282  * in the table below.
 283  *
 284  * Nested, hierarchical structures: -------------
 285  *
 286  * Table items contain key-value pairs where the keys are offsets to char * key strings.
 287  * The values of these pairs are either Resource handles or
 288  * offsets into the 16-bit-units array, depending on the table type.
 289  *
 290  * Array items are simple vectors of Resource handles,
 291  * or of offsets into the 16-bit-units array, depending on the array type.
 292  *
 293  * Table key string offsets: -------
 294  *
 295  * Key string offsets are relative to the start of the resource data (of the root handle),
 296  * i.e., the first string has an offset of 4+sizeof(indexes).
 297  * (After the 4-byte root handle and after the indexes array.)
 298  *
 299  * If the resource bundle uses a pool bundle, then some key strings are stored
 300  * in the pool bundle rather than in the local bundle itself.
 301  * - In a Table or Table16, the 16-bit key string offset is local if it is
 302  *   less than indexes[URES_INDEX_KEYS_TOP]<<2.
 303  *   Otherwise, subtract indexes[URES_INDEX_KEYS_TOP]<<2 to get the offset into
 304  *   the pool bundle key strings.
 305  * - In a Table32, the 32-bit key string offset is local if it is non-negative.
 306  *   Otherwise, reset bit 31 to get the pool key string offset.
 307  *
 308  * Unlike the local offset, the pool key offset is relative to
 309  * the start of the key strings, not to the start of the bundle.
 310  *
 311  * An alias item is special (and new in ICU 2.4): --------------
 312  *
 313  * Its memory layout is just like for a UnicodeString, but at runtime it resolves to
 314  * another resource bundle's item according to the path in the string.
 315  * This is used to share items across bundles that are in different lookup/fallback
 316  * chains (e.g., large collation data among zh_TW and zh_HK).
 317  * This saves space (for large items) and maintenance effort (less duplication of data).
 318  *
 319  * --------------------------------------------------------------------------
 320  *
 321  * Resource types:
 322  *
 323  * Most resources have their values stored at four-byte offsets from the start
 324  * of the resource data. These values are at least 4-aligned.
 325  * Some resource values are stored directly in the offset field of the Resource itself.
 326  * See UResType in unicode/ures.h for enumeration constants for Resource types.
 327  *
 328  * Some resources have their values stored as sequences of 16-bit units,
 329  * at 2-byte offsets from the start of a contiguous 16-bit-unit array between
 330  * the table key strings and the other resources. (new in formatVersion 2/ICU 4.4)
 331  * At offset 0 of that array is a 16-bit zero value for empty 16-bit resources.
 332  *
 333  * Resource16 values in Table16 and Array16 are 16-bit offsets to String-v2
 334  * resources, with the offsets relative to the start of the 16-bit-units array.
 335  * Starting with formatVersion 3/ICU 56, if offset<poolStringIndex16Limit
 336  * then use the pool bundle's 16-bit-units array,
 337  * otherwise subtract that limit and use the local 16-bit-units array.
 338  *
 339  * Type Name            Memory layout of values
 340  *                      (in parentheses: scalar, non-offset values)
 341  *
 342  * 0  Unicode String:   int32_t length, UChar[length], (UChar)0, (padding)
 343  *                  or  (empty string ("") if offset==0)
 344  * 1  Binary:           int32_t length, uint8_t[length], (padding)
 345  *                      - the start of the bytes is 16-aligned -
 346  * 2  Table:            uint16_t count, uint16_t keyStringOffsets[count], (uint16_t padding), Resource[count]
 347  * 3  Alias:            (physically same value layout as string, new in ICU 2.4)
 348  * 4  Table32:          int32_t count, int32_t keyStringOffsets[count], Resource[count]
 349  *                      (new in formatVersion 1.1/ICU 2.8)
 350  * 5  Table16:          uint16_t count, uint16_t keyStringOffsets[count], Resource16[count]
 351  *                      (stored in the 16-bit-units array; new in formatVersion 2/ICU 4.4)
 352  * 6  Unicode String-v2:UChar[length], (UChar)0; length determined by the first UChar:
 353  *                      - if first is not a trail surrogate, then the length is implicit
 354  *                        and u_strlen() needs to be called
 355  *                      - if first<0xdfef then length=first&0x3ff (and skip first)
 356  *                      - if first<0xdfff then length=((first-0xdfef)<<16) | second UChar
 357  *                      - if first==0xdfff then length=((second UChar)<<16) | third UChar
 358  *                      (stored in the 16-bit-units array; new in formatVersion 2/ICU 4.4)
 359  *
 360  *                      Starting with formatVersion 3/ICU 56, if offset<poolStringIndexLimit
 361  *                      then use the pool bundle's 16-bit-units array,
 362  *                      otherwise subtract that limit and use the local 16-bit-units array.
 363  *                      (Note different limits for Resource16 vs. Resource.)
 364  *
 365  * 7  Integer:          (28-bit offset is integer value)
 366  * 8  Array:            int32_t count, Resource[count]
 367  * 9  Array16:          uint16_t count, Resource16[count]
 368  *                      (stored in the 16-bit-units array; new in formatVersion 2/ICU 4.4)
 369  * 14 Integer Vector:   int32_t length, int32_t[length]
 370  * 15 Reserved:         This value denotes special purpose resources and is for internal use.
 371  *
 372  * Note that there are 3 types with data vector values:
 373  * - Vectors of 8-bit bytes stored as type Binary.
 374  * - Vectors of 16-bit words stored as type Unicode String or Unicode String-v2
 375  *                     (no value restrictions, all values 0..ffff allowed!).
 376  * - Vectors of 32-bit words stored as type Integer Vector.
 377  */
 378
 379 /*
 380  * Structure for a single, memory-mapped ResourceBundle.
 381  */
 382 typedef struct {
 383     UDataMemory *data;
 384     const int32_t *pRoot;
 385     const uint16_t *p16BitUnits;
 386     const char *poolBundleKeys;
 387     Resource rootRes;
 388     int32_t localKeyLimit;
 389     const uint16_t *poolBundleStrings;
 390     int32_t poolStringIndexLimit;
 391     int32_t poolStringIndex16Limit;
 392     UBool noFallback; /* see URES_ATT_NO_FALLBACK */
 393     UBool isPoolBundle;
 394     UBool usesPoolBundle;
 395     UBool useNativeStrcmp;
 396 } ResourceData;
 397
 398 /*
 399  * Read a resource bundle from memory.
 400  */
 401 U_INTERNAL void U_EXPORT2
 402 res_read(ResourceData *pResData,
 403          const UDataInfo *pInfo, const void *inBytes, int32_t length,
 404          UErrorCode *errorCode);
 405
 406 /*
 407  * Load a resource bundle file.
 408  * The ResourceData structure must be allocated externally.
 409  */
 410 U_CFUNC void
 411 res_load(ResourceData *pResData,
 412          const char *path, const char *name, UErrorCode *errorCode);
 413
 414 /*
 415  * Release a resource bundle file.
 416  * This does not release the ResourceData structure itself.
 417  */
 418 U_CFUNC void
 419 res_unload(ResourceData *pResData);
 420
 421 U_INTERNAL UResType U_EXPORT2
 422 res_getPublicType(Resource res);
 423
 424 /*
 425  * Return a pointer to a zero-terminated, const UChar* string
 426  * and set its length in *pLength.
 427  * Returns NULL if not found.
 428  */
 429 U_INTERNAL const UChar * U_EXPORT2
 430 res_getString(const ResourceData *pResData, Resource res, int32_t *pLength);
 431
 432 U_INTERNAL const UChar * U_EXPORT2
 433 res_getAlias(const ResourceData *pResData, Resource res, int32_t *pLength);
 434
 435 U_INTERNAL const uint8_t * U_EXPORT2
 436 res_getBinary(const ResourceData *pResData, Resource res, int32_t *pLength);
 437
 438 U_INTERNAL const int32_t * U_EXPORT2
 439 res_getIntVector(const ResourceData *pResData, Resource res, int32_t *pLength);
 440
 441 U_INTERNAL Resource U_EXPORT2
 442 res_getResource(const ResourceData *pResData, const char *key);
 443
 444 U_INTERNAL int32_t U_EXPORT2
 445 res_countArrayItems(const ResourceData *pResData, Resource res);
 446
 447 U_INTERNAL Resource U_EXPORT2
 448 res_getArrayItem(const ResourceData *pResData, Resource array, int32_t indexS);
 449
 450 U_INTERNAL Resource U_EXPORT2
 451 res_getTableItemByIndex(const ResourceData *pResData, Resource table, int32_t indexS, const char ** key);
 452
 453 U_INTERNAL Resource U_EXPORT2
 454 res_getTableItemByKey(const ResourceData *pResData, Resource table, int32_t *indexS, const char* * key);
 455
 456 /**
 457  * Iterates over the path and stops when a scalar resource is found.
 458  * Follows aliases.
 459  * Modifies the contents of *path (replacing separators with NULs),
 460  * and also moves *path forward while it finds items.
 461  *
 462  * @param path input: "CollationElements/Sequence" or "zoneStrings/3/2" etc.;
 463  *             output: points to the part that has not yet been processed
 464  */
 465 U_CFUNC Resource res_findResource(const ResourceData *pResData, Resource r,
 466                                   char** path, const char** key);
 467
 468 #ifdef __cplusplus
 469
 470 #include "resource.h"
 471
 472 U_NAMESPACE_BEGIN
 473
 474 class ResourceDataValue : public ResourceValue {
 475 public:
 476     ResourceDataValue() : pResData(NULL), res(URES_NONE) {}
 477     virtual ~ResourceDataValue();
 478
 479     void setData(const ResourceData *data) { pResData = data; }
 480     void setResource(Resource r) { res = r; }
 481
 482     virtual UResType getType() const;
 483     virtual const UChar *getString(int32_t &length, UErrorCode &errorCode) const;
 484     virtual const UChar *getAliasString(int32_t &length, UErrorCode &errorCode) const;
 485     virtual int32_t getInt(UErrorCode &errorCode) const;
 486     virtual uint32_t getUInt(UErrorCode &errorCode) const;
 487     virtual const int32_t *getIntVector(int32_t &length, UErrorCode &errorCode) const;
 488     virtual const uint8_t *getBinary(int32_t &length, UErrorCode &errorCode) const;
 489
 490     const ResourceData *pResData;
 491
 492 private:
 493     Resource res;
 494 };
 495
 496 U_NAMESPACE_END
 497
 498 /**
 499  * @param value will be set during enumeration; input contents is ignored
 500  * @param sink receives all table item key-value pairs
 501  */
 502 U_CFUNC void
 503 ures_getAllTableItems(const ResourceData *pResData, Resource table,
 504                       icu::ResourceDataValue &value, icu::ResourceTableSink &sink,
 505                       UErrorCode &errorCode);
 506
 507 /**
 508  * @param value will be set during enumeration; input contents is ignored
 509  * @param sink receives all array item values
 510  */
 511 U_CFUNC void
 512 ures_getAllArrayItems(const ResourceData *pResData, Resource array,
 513                       icu::ResourceDataValue &value, icu::ResourceArraySink &sink,
 514                       UErrorCode &errorCode);
 515
 516 #endif  /* __cplusplus */
 517
 518 /**
 519  * Swap an ICU resource bundle. See udataswp.h.
 520  * @internal
 521  */
 522 U_CAPI int32_t U_EXPORT2
 523 ures_swap(const UDataSwapper *ds,
 524           const void *inData, int32_t length, void *outData,
 525           UErrorCode *pErrorCode);
 526
 527 #endif