don't export pg_wrapper in opensource build yet

ref:4e1943a79707d4ee2518b60ffd3919b3e6341d12

1 files changed, 0 insertions, 1614 deletions

diff --git a/contrib/libs/icu/include/unicode/uregex.h b/contrib/libs/icu/include/unicode/uregex.h
deleted file mode 100644
index 131c492a55..0000000000
--- a/contrib/libs/icu/include/unicode/uregex.h
+++ /dev/null
@@ -1,1614 +0,0 @@
-// © 2016 and later: Unicode, Inc. and others.
-// License & terms of use: http://www.unicode.org/copyright.html
-/*
-**********************************************************************
-*   Copyright (C) 2004-2016, International Business Machines
-*   Corporation and others.  All Rights Reserved.
-**********************************************************************
-*   file name:  uregex.h
-*   encoding:   UTF-8
-*   indentation:4
-*
-*   created on: 2004mar09
-*   created by: Andy Heninger
-*
-*   ICU Regular Expressions, API for C
-*/
-
-/**
- * \file
- * \brief C API: Regular Expressions
- *
- * <p>This is a C wrapper around the C++ RegexPattern and RegexMatcher classes.</p>
- */
-
-#ifndef UREGEX_H
-#define UREGEX_H
-
-#include "unicode/utext.h"
-#include "unicode/utypes.h"
-
-#if !UCONFIG_NO_REGULAR_EXPRESSIONS
-
-#include "unicode/localpointer.h"
-#include "unicode/parseerr.h"
-
-struct URegularExpression;
-/**
-  * Structure representing a compiled regular expression, plus the results
-  *    of a match operation.
-  * @stable ICU 3.0
-  */
-typedef struct URegularExpression URegularExpression;
-
-
-/**
- * Constants for Regular Expression Match Modes.
- * @stable ICU 2.4
- */
-typedef enum URegexpFlag{
-
-#ifndef U_HIDE_DRAFT_API 
-    /** Forces normalization of pattern and strings. 
-    Not implemented yet, just a placeholder, hence draft. 
-    @draft ICU 2.4 */
-    UREGEX_CANON_EQ         = 128,
-#endif /* U_HIDE_DRAFT_API */
-    /**  Enable case insensitive matching.  @stable ICU 2.4 */
-    UREGEX_CASE_INSENSITIVE = 2,
-
-    /**  Allow white space and comments within patterns  @stable ICU 2.4 */
-    UREGEX_COMMENTS         = 4,
-
-    /**  If set, '.' matches line terminators,  otherwise '.' matching stops at line end.
-      *  @stable ICU 2.4 */
-    UREGEX_DOTALL           = 32,
-    
-    /**  If set, treat the entire pattern as a literal string.  
-      *  Metacharacters or escape sequences in the input sequence will be given 
-      *  no special meaning. 
-      *
-      *  The flag UREGEX_CASE_INSENSITIVE retains its impact
-      *  on matching when used in conjunction with this flag.
-      *  The other flags become superfluous.
-      *
-      * @stable ICU 4.0
-      */
-    UREGEX_LITERAL = 16,
-
-    /**   Control behavior of "$" and "^"
-      *    If set, recognize line terminators within string,
-      *    otherwise, match only at start and end of input string.
-      *   @stable ICU 2.4 */
-    UREGEX_MULTILINE        = 8,
-    
-    /**   Unix-only line endings.
-      *   When this mode is enabled, only \\u000a is recognized as a line ending
-      *    in the behavior of ., ^, and $.
-      *   @stable ICU 4.0
-      */
-    UREGEX_UNIX_LINES = 1,
-
-    /**  Unicode word boundaries.
-      *     If set, \b uses the Unicode TR 29 definition of word boundaries.
-      *     Warning: Unicode word boundaries are quite different from
-      *     traditional regular expression word boundaries.  See
-      *     http://unicode.org/reports/tr29/#Word_Boundaries
-      *     @stable ICU 2.8
-      */
-    UREGEX_UWORD            = 256,
-
-     /**  Error on Unrecognized backslash escapes.
-       *     If set, fail with an error on patterns that contain
-       *     backslash-escaped ASCII letters without a known special
-       *     meaning.  If this flag is not set, these
-       *     escaped letters represent themselves.
-       *     @stable ICU 4.0
-       */
-     UREGEX_ERROR_ON_UNKNOWN_ESCAPES = 512
-
-}  URegexpFlag;
-
-/**
-  *  Open (compile) an ICU regular expression.  Compiles the regular expression in
-  *  string form into an internal representation using the specified match mode flags.
-  *  The resulting regular expression handle can then be used to perform various
-  *   matching operations.
-  * 
-  *
-  * @param pattern        The Regular Expression pattern to be compiled. 
-  * @param patternLength  The length of the pattern, or -1 if the pattern is
-  *                       NUL terminated.
-  * @param flags          Flags that alter the default matching behavior for
-  *                       the regular expression, UREGEX_CASE_INSENSITIVE, for
-  *                       example.  For default behavior, set this parameter to zero.
-  *                       See <code>enum URegexpFlag</code>.  All desired flags
-  *                       are bitwise-ORed together.
-  * @param pe             Receives the position (line and column numbers) of any syntax
-  *                       error within the source regular expression string.  If this
-  *                       information is not wanted, pass NULL for this parameter.
-  * @param status         Receives error detected by this function.
-  * @stable ICU 3.0
-  *
-  */
-U_STABLE URegularExpression * U_EXPORT2
-uregex_open( const  UChar          *pattern,
-                    int32_t         patternLength,
-                    uint32_t        flags,
-                    UParseError    *pe,
-                    UErrorCode     *status);
-
-/**
-  *  Open (compile) an ICU regular expression.  Compiles the regular expression in
-  *  string form into an internal representation using the specified match mode flags.
-  *  The resulting regular expression handle can then be used to perform various
-  *   matching operations.
-  *  <p>
-  *  The contents of the pattern UText will be extracted and saved. Ownership of the
-  *   UText struct itself remains with the caller. This is to match the behavior of
-  *   uregex_open().
-  *
-  * @param pattern        The Regular Expression pattern to be compiled. 
-  * @param flags          Flags that alter the default matching behavior for
-  *                       the regular expression, UREGEX_CASE_INSENSITIVE, for
-  *                       example.  For default behavior, set this parameter to zero.
-  *                       See <code>enum URegexpFlag</code>.  All desired flags
-  *                       are bitwise-ORed together.
-  * @param pe             Receives the position (line and column numbers) of any syntax
-  *                       error within the source regular expression string.  If this
-  *                       information is not wanted, pass NULL for this parameter.
-  * @param status         Receives error detected by this function.
-  *
-  * @stable ICU 4.6
-  */
-U_STABLE URegularExpression *  U_EXPORT2
-uregex_openUText(UText          *pattern,
-                 uint32_t        flags,
-                 UParseError    *pe,
-                 UErrorCode     *status);
-
-#if !UCONFIG_NO_CONVERSION
-/**
-  *  Open (compile) an ICU regular expression.  The resulting regular expression
-  *   handle can then be used to perform various matching operations.
-  *  <p>
-  *   This function is the same as uregex_open, except that the pattern
-  *   is supplied as an 8 bit char * string in the default code page.
-  *
-  * @param pattern        The Regular Expression pattern to be compiled, 
-  *                       NUL terminated.  
-  * @param flags          Flags that alter the default matching behavior for
-  *                       the regular expression, UREGEX_CASE_INSENSITIVE, for
-  *                       example.  For default behavior, set this parameter to zero.
-  *                       See <code>enum URegexpFlag</code>.  All desired flags
-  *                       are bitwise-ORed together.
-  * @param pe             Receives the position (line and column numbers) of any syntax
-  *                       error within the source regular expression string.  If this
-  *                       information is not wanted, pass NULL for this parameter.
-  * @param status         Receives errors detected by this function.
-  * @return               The URegularExpression object representing the compiled
-  *                       pattern.
-  *
-  * @stable ICU 3.0
-  */
-U_STABLE URegularExpression * U_EXPORT2
-uregex_openC( const char           *pattern,
-                    uint32_t        flags,
-                    UParseError    *pe,
-                    UErrorCode     *status);
-#endif
-
-
-
-/**
-  *  Close the regular expression, recovering all resources (memory) it
-  *   was holding.
-  *
-  * @param regexp   The regular expression to be closed.
-  * @stable ICU 3.0
-  */
-U_STABLE void U_EXPORT2 
-uregex_close(URegularExpression *regexp);
-
-#if U_SHOW_CPLUSPLUS_API
-
-U_NAMESPACE_BEGIN
-
-/**
- * \class LocalURegularExpressionPointer
- * "Smart pointer" class, closes a URegularExpression via uregex_close().
- * For most methods see the LocalPointerBase base class.
- *
- * @see LocalPointerBase
- * @see LocalPointer
- * @stable ICU 4.4
- */
-U_DEFINE_LOCAL_OPEN_POINTER(LocalURegularExpressionPointer, URegularExpression, uregex_close);
-
-U_NAMESPACE_END
-
-#endif
-
-/**
- * Make a copy of a compiled regular expression.  Cloning a regular
- * expression is faster than opening a second instance from the source
- * form of the expression, and requires less memory.
- * <p>
- * Note that the current input string and the position of any matched text
- *  within it are not cloned; only the pattern itself and the
- *  match mode flags are copied.
- * <p>
- * Cloning can be particularly useful to threaded applications that perform
- * multiple match operations in parallel.  Each concurrent RE
- * operation requires its own instance of a URegularExpression.
- *
- * @param regexp   The compiled regular expression to be cloned.
- * @param status   Receives indication of any errors encountered
- * @return the cloned copy of the compiled regular expression.
- * @stable ICU 3.0
- */
-U_STABLE URegularExpression * U_EXPORT2 
-uregex_clone(const URegularExpression *regexp, UErrorCode *status);
-
-/**
- *  Returns a pointer to the source form of the pattern for this regular expression.
- *  This function will work even if the pattern was originally specified as a UText.
- *
- * @param regexp     The compiled regular expression.
- * @param patLength  This output parameter will be set to the length of the
- *                   pattern string.  A NULL pointer may be used here if the
- *                   pattern length is not needed, as would be the case if
- *                   the pattern is known in advance to be a NUL terminated
- *                   string.
- * @param status     Receives errors detected by this function.
- * @return a pointer to the pattern string.  The storage for the string is
- *                   owned by the regular expression object, and must not be
- *                   altered or deleted by the application.  The returned string
- *                   will remain valid until the regular expression is closed.
- * @stable ICU 3.0
- */
-U_STABLE const UChar * U_EXPORT2 
-uregex_pattern(const URegularExpression *regexp,
-                     int32_t            *patLength,
-                     UErrorCode         *status);
-
-/**
- *  Returns the source text of the pattern for this regular expression.
- *  This function will work even if the pattern was originally specified as a UChar string.
- *
- * @param regexp     The compiled regular expression.
- * @param status     Receives errors detected by this function.
- * @return the pattern text.  The storage for the text is owned by the regular expression
- *                   object, and must not be altered or deleted.
- *
- * @stable ICU 4.6
- */
-U_STABLE UText * U_EXPORT2 
-uregex_patternUText(const URegularExpression *regexp,
-                          UErrorCode         *status);
-
-/**
-  * Get the match mode flags that were specified when compiling this regular expression.
-  * @param status   Receives errors detected by this function.
-  * @param regexp   The compiled regular expression.
-  * @return         The match mode flags
-  * @see URegexpFlag
-  * @stable ICU 3.0
-  */
-U_STABLE int32_t U_EXPORT2 
-uregex_flags(const  URegularExpression   *regexp,
-                    UErrorCode           *status);
-
-
-/**
-  *  Set the subject text string upon which the regular expression will look for matches.
-  *  This function may be called any number of times, allowing the regular
-  *  expression pattern to be applied to different strings.
-  *  <p>
-  *  Regular expression matching operations work directly on the application's
-  *  string data.  No copy is made.  The subject string data must not be
-  *  altered after calling this function until after all regular expression
-  *  operations involving this string data are completed.  
-  *  <p>
-  *  Zero length strings are permitted.  In this case, no subsequent match
-  *  operation will dereference the text string pointer.
-  *
-  * @param regexp     The compiled regular expression.
-  * @param text       The subject text string.
-  * @param textLength The length of the subject text, or -1 if the string
-  *                   is NUL terminated.
-  * @param status     Receives errors detected by this function.
-  * @stable ICU 3.0
-  */
-U_STABLE void U_EXPORT2 
-uregex_setText(URegularExpression *regexp,
-               const UChar        *text,
-               int32_t             textLength,
-               UErrorCode         *status);
-
-
-/**
-  *  Set the subject text string upon which the regular expression will look for matches.
-  *  This function may be called any number of times, allowing the regular
-  *  expression pattern to be applied to different strings.
-  *  <p>
-  *  Regular expression matching operations work directly on the application's
-  *  string data; only a shallow clone is made.  The subject string data must not be
-  *  altered after calling this function until after all regular expression
-  *  operations involving this string data are completed.  
-  *
-  * @param regexp     The compiled regular expression.
-  * @param text       The subject text string.
-  * @param status     Receives errors detected by this function.
-  *
-  * @stable ICU 4.6
-  */
-U_STABLE void U_EXPORT2 
-uregex_setUText(URegularExpression *regexp,
-                UText              *text,
-                UErrorCode         *status);
-
-/**
-  *  Get the subject text that is currently associated with this 
-  *   regular expression object.  If the input was supplied using uregex_setText(),
-  *   that pointer will be returned.  Otherwise, the characters in the input will
-  *   be extracted to a buffer and returned.  In either case, ownership remains
-  *   with the regular expression object.
-  *
-  *  This function will work even if the input was originally specified as a UText.
-  *
-  * @param regexp      The compiled regular expression.
-  * @param textLength  The length of the string is returned in this output parameter. 
-  *                    A NULL pointer may be used here if the
-  *                    text length is not needed, as would be the case if
-  *                    the text is known in advance to be a NUL terminated
-  *                    string.
-  * @param status      Receives errors detected by this function.
-  * @return            Pointer to the subject text string currently associated with
-  *                    this regular expression.
-  * @stable ICU 3.0
-  */
-U_STABLE const UChar * U_EXPORT2 
-uregex_getText(URegularExpression *regexp,
-               int32_t            *textLength,
-               UErrorCode         *status);
-
-/**
-  *  Get the subject text that is currently associated with this 
-  *   regular expression object.
-  *
-  *  This function will work even if the input was originally specified as a UChar string.
-  *
-  * @param regexp      The compiled regular expression.
-  * @param dest        A mutable UText in which to store the current input.
-  *                    If NULL, a new UText will be created as an immutable shallow clone
-  *                    of the actual input string.
-  * @param status      Receives errors detected by this function.
-  * @return            The subject text currently associated with this regular expression.
-  *                    If a pre-allocated UText was provided, it will always be used and returned.
-  *
-  * @stable ICU 4.6
-  */
-U_STABLE UText * U_EXPORT2 
-uregex_getUText(URegularExpression *regexp,
-                UText              *dest,
-                UErrorCode         *status);
-
-/**
-  *  Set the subject text string upon which the regular expression is looking for matches
-  *  without changing any other aspect of the matching state.
-  *  The new and previous text strings must have the same content.
-  *
-  *  This function is intended for use in environments where ICU is operating on 
-  *  strings that may move around in memory.  It provides a mechanism for notifying
-  *  ICU that the string has been relocated, and providing a new UText to access the
-  *  string in its new position.
-  *
-  *  Note that the regular expression implementation never copies the underlying text
-  *  of a string being matched, but always operates directly on the original text 
-  *  provided by the user. Refreshing simply drops the references to the old text 
-  *  and replaces them with references to the new.
-  *
-  *  Caution:  this function is normally used only by very specialized
-  *            system-level code.   One example use case is with garbage collection 
-  *            that moves the text in memory. 
-  *
-  * @param regexp     The compiled regular expression.
-  * @param text       The new (moved) text string.
-  * @param status     Receives errors detected by this function.
-  *
-  * @stable ICU 4.8
-  */
-U_STABLE void U_EXPORT2 
-uregex_refreshUText(URegularExpression *regexp,
-                    UText              *text,
-                    UErrorCode         *status);
-
-/**
-  *   Attempts to match the input string against the pattern.
-  *   To succeed, the match must extend to the end of the string,
-  *   or cover the complete match region.
-  *
-  *   If startIndex >= zero the match operation starts at the specified
-  *   index and must extend to the end of the input string.  Any region
-  *   that has been specified is reset.
-  *
-  *   If startIndex == -1 the match must cover the input region, or the entire
-  *   input string if no region has been set.  This directly corresponds to
-  *   Matcher.matches() in Java
-  *
-  *    @param  regexp      The compiled regular expression.
-  *    @param  startIndex  The input string (native) index at which to begin matching, or -1
-  *                        to match the input Region.
-  *    @param  status      Receives errors detected by this function.
-  *    @return             TRUE if there is a match
-  *    @stable ICU 3.0
-  */
-U_STABLE UBool U_EXPORT2 
-uregex_matches(URegularExpression *regexp,
-                int32_t            startIndex,
-                UErrorCode        *status);
-
-/**
-  *   64bit version of uregex_matches.
-  *   Attempts to match the input string against the pattern.
-  *   To succeed, the match must extend to the end of the string,
-  *   or cover the complete match region.
-  *
-  *   If startIndex >= zero the match operation starts at the specified
-  *   index and must extend to the end of the input string.  Any region
-  *   that has been specified is reset.
-  *
-  *   If startIndex == -1 the match must cover the input region, or the entire
-  *   input string if no region has been set.  This directly corresponds to
-  *   Matcher.matches() in Java
-  *
-  *    @param  regexp      The compiled regular expression.
-  *    @param  startIndex  The input string (native) index at which to begin matching, or -1
-  *                        to match the input Region.
-  *    @param  status      Receives errors detected by this function.
-  *    @return             TRUE if there is a match
-  *   @stable ICU 4.6
-  */
-U_STABLE UBool U_EXPORT2 
-uregex_matches64(URegularExpression *regexp,
-                 int64_t            startIndex,
-                 UErrorCode        *status);
-
-/**
-  *   Attempts to match the input string, starting from the specified index, against the pattern.
-  *   The match may be of any length, and is not required to extend to the end
-  *   of the input string.  Contrast with uregex_matches().
-  *
-  *   <p>If startIndex is >= 0 any input region that was set for this
-  *   URegularExpression is reset before the operation begins.
-  *
-  *   <p>If the specified starting index == -1 the match begins at the start of the input 
-  *   region, or at the start of the full string if no region has been specified.
-  *   This corresponds directly with Matcher.lookingAt() in Java.
-  *
-  *   <p>If the match succeeds then more information can be obtained via the
-  *    <code>uregexp_start()</code>, <code>uregexp_end()</code>,
-  *    and <code>uregex_group()</code> functions.</p>
-  *
-  *    @param   regexp      The compiled regular expression.
-  *    @param   startIndex  The input string (native) index at which to begin matching, or
-  *                         -1 to match the Input Region
-  *    @param   status      A reference to a UErrorCode to receive any errors.
-  *    @return  TRUE if there is a match.
-  *    @stable ICU 3.0
-  */
-U_STABLE UBool U_EXPORT2 
-uregex_lookingAt(URegularExpression *regexp,
-                 int32_t             startIndex,
-                 UErrorCode         *status);
-
-/**
-  *   64bit version of uregex_lookingAt.
-  *   Attempts to match the input string, starting from the specified index, against the pattern.
-  *   The match may be of any length, and is not required to extend to the end
-  *   of the input string.  Contrast with uregex_matches().
-  *
-  *   <p>If startIndex is >= 0 any input region that was set for this
-  *   URegularExpression is reset before the operation begins.
-  *
-  *   <p>If the specified starting index == -1 the match begins at the start of the input 
-  *   region, or at the start of the full string if no region has been specified.
-  *   This corresponds directly with Matcher.lookingAt() in Java.
-  *
-  *   <p>If the match succeeds then more information can be obtained via the
-  *    <code>uregexp_start()</code>, <code>uregexp_end()</code>,
-  *    and <code>uregex_group()</code> functions.</p>
-  *
-  *    @param   regexp      The compiled regular expression.
-  *    @param   startIndex  The input string (native) index at which to begin matching, or
-  *                         -1 to match the Input Region
-  *    @param   status      A reference to a UErrorCode to receive any errors.
-  *    @return  TRUE if there is a match.
-  *    @stable ICU 4.6
-  */
-U_STABLE UBool U_EXPORT2 
-uregex_lookingAt64(URegularExpression *regexp,
-                   int64_t             startIndex,
-                   UErrorCode         *status);
-
-/**
-  *   Find the first matching substring of the input string that matches the pattern.
-  *   If startIndex is >= zero the search for a match begins at the specified index,
-  *          and any match region is reset.  This corresponds directly with
-  *          Matcher.find(startIndex) in Java.
-  *
-  *   If startIndex == -1 the search begins at the start of the input region,
-  *           or at the start of the full string if no region has been specified.
-  *
-  *   If a match is found, <code>uregex_start(), uregex_end()</code>, and
-  *   <code>uregex_group()</code> will provide more information regarding the match.
-  *
-  *   @param   regexp      The compiled regular expression.
-  *   @param   startIndex  The position (native) in the input string to begin the search, or
-  *                        -1 to search within the Input Region.
-  *   @param   status      A reference to a UErrorCode to receive any errors.
-  *   @return              TRUE if a match is found.
-  *   @stable ICU 3.0
-  */
-U_STABLE UBool U_EXPORT2 
-uregex_find(URegularExpression *regexp,
-            int32_t             startIndex, 
-            UErrorCode         *status);
-
-/**
-  *   64bit version of uregex_find.
-  *   Find the first matching substring of the input string that matches the pattern.
-  *   If startIndex is >= zero the search for a match begins at the specified index,
-  *          and any match region is reset.  This corresponds directly with
-  *          Matcher.find(startIndex) in Java.
-  *
-  *   If startIndex == -1 the search begins at the start of the input region,
-  *           or at the start of the full string if no region has been specified.
-  *
-  *   If a match is found, <code>uregex_start(), uregex_end()</code>, and
-  *   <code>uregex_group()</code> will provide more information regarding the match.
-  *
-  *   @param   regexp      The compiled regular expression.
-  *   @param   startIndex  The position (native) in the input string to begin the search, or
-  *                        -1 to search within the Input Region.
-  *   @param   status      A reference to a UErrorCode to receive any errors.
-  *   @return              TRUE if a match is found.
-  *   @stable ICU 4.6
-  */
-U_STABLE UBool U_EXPORT2 
-uregex_find64(URegularExpression *regexp,
-              int64_t             startIndex, 
-              UErrorCode         *status);
-
-/**
-  *  Find the next pattern match in the input string.  Begin searching 
-  *  the input at the location following the end of he previous match, 
-  *  or at the start of the string (or region) if there is no 
-  *  previous match.  If a match is found, <code>uregex_start(), uregex_end()</code>, and
-  *  <code>uregex_group()</code> will provide more information regarding the match.
-  *
-  *  @param   regexp      The compiled regular expression.
-  *  @param   status      A reference to a UErrorCode to receive any errors.
-  *  @return              TRUE if a match is found.
-  *  @see uregex_reset
-  *  @stable ICU 3.0
-  */
-U_STABLE UBool U_EXPORT2 
-uregex_findNext(URegularExpression *regexp,
-                UErrorCode         *status);
-
-/**
-  *   Get the number of capturing groups in this regular expression's pattern.
-  *   @param   regexp      The compiled regular expression.
-  *   @param   status      A reference to a UErrorCode to receive any errors.
-  *   @return the number of capture groups
-  *   @stable ICU 3.0
-  */
-U_STABLE int32_t U_EXPORT2 
-uregex_groupCount(URegularExpression *regexp,
-                  UErrorCode         *status);
-
-/**
-  * Get the group number corresponding to a named capture group.
-  * The returned number can be used with any function that access
-  * capture groups by number.
-  *
-  * The function returns an error status if the specified name does not
-  * appear in the pattern.
-  *
-  * @param  regexp      The compiled regular expression.
-  * @param  groupName   The capture group name.
-  * @param  nameLength  The length of the name, or -1 if the name is a
-  *                     nul-terminated string.
-  * @param  status      A pointer to a UErrorCode to receive any errors.
-  *
-  * @stable ICU 55
-  */
-U_STABLE int32_t U_EXPORT2
-uregex_groupNumberFromName(URegularExpression *regexp,
-                           const UChar        *groupName,
-                           int32_t             nameLength,
-                           UErrorCode          *status);
-
-
-/**
-  * Get the group number corresponding to a named capture group.
-  * The returned number can be used with any function that access
-  * capture groups by number.
-  *
-  * The function returns an error status if the specified name does not
-  * appear in the pattern.
-  *
-  * @param  regexp      The compiled regular expression.
-  * @param  groupName   The capture group name,
-  *                     platform invariant characters only.
-  * @param  nameLength  The length of the name, or -1 if the name is
-  *                     nul-terminated.
-  * @param  status      A pointer to a UErrorCode to receive any errors.
-  *
-  * @stable ICU 55
-  */
-U_STABLE int32_t U_EXPORT2
-uregex_groupNumberFromCName(URegularExpression *regexp,
-                            const char         *groupName,
-                            int32_t             nameLength,
-                            UErrorCode          *status);
-
-/** Extract the string for the specified matching expression or subexpression.
-  * Group #0 is the complete string of matched text.
-  * Group #1 is the text matched by the first set of capturing parentheses.
-  *
-  *   @param   regexp       The compiled regular expression.
-  *   @param   groupNum     The capture group to extract.  Group 0 is the complete
-  *                         match.  The value of this parameter must be
-  *                         less than or equal to the number of capture groups in
-  *                         the pattern.
-  *   @param   dest         Buffer to receive the matching string data
-  *   @param   destCapacity Capacity of the dest buffer.
-  *   @param   status       A reference to a UErrorCode to receive any errors.
-  *   @return               Length of matching data,
-  *                         or -1 if no applicable match.
-  *   @stable ICU 3.0
-  */
-U_STABLE int32_t U_EXPORT2 
-uregex_group(URegularExpression *regexp,
-             int32_t             groupNum,
-             UChar              *dest,
-             int32_t             destCapacity,
-             UErrorCode          *status);
-
-/** Returns a shallow immutable clone of the entire input string with the current index set
-  *   to the beginning of the requested capture group.  The capture group length is also
-  *   returned via groupLength.
-  * Group #0 is the complete string of matched text.
-  * Group #1 is the text matched by the first set of capturing parentheses.
-  *
-  *   @param   regexp       The compiled regular expression.
-  *   @param   groupNum     The capture group to extract.  Group 0 is the complete
-  *                         match.  The value of this parameter must be
-  *                         less than or equal to the number of capture groups in
-  *                         the pattern.
-  *   @param   dest         A mutable UText in which to store the current input.
-  *                         If NULL, a new UText will be created as an immutable shallow clone
-  *                         of the entire input string.
-  *   @param   groupLength  The group length of the desired capture group. Output parameter.
-  *   @param   status       A reference to a UErrorCode to receive any errors.
-  *   @return               The subject text currently associated with this regular expression.
-  *                         If a pre-allocated UText was provided, it will always be used and returned.
-
-  *
-  *   @stable ICU 4.6
-  */
-U_STABLE UText * U_EXPORT2 
-uregex_groupUText(URegularExpression *regexp,
-                  int32_t             groupNum,
-                  UText              *dest,
-                  int64_t            *groupLength,
-                  UErrorCode         *status);
-
-/**
-  *   Returns the index in the input string of the start of the text matched by the
-  *   specified capture group during the previous match operation.  Return -1 if
-  *   the capture group was not part of the last match.
-  *   Group #0 refers to the complete range of matched text.
-  *   Group #1 refers to the text matched by the first set of capturing parentheses.
-  *
-  *    @param   regexp      The compiled regular expression.
-  *    @param   groupNum    The capture group number
-  *    @param   status      A reference to a UErrorCode to receive any errors.
-  *    @return              the starting (native) position in the input of the text matched 
-  *                         by the specified group.
-  *    @stable ICU 3.0
-  */
-U_STABLE int32_t U_EXPORT2 
-uregex_start(URegularExpression *regexp,
-             int32_t             groupNum,
-             UErrorCode          *status);
-
-/**
-  *   64bit version of uregex_start.
-  *   Returns the index in the input string of the start of the text matched by the
-  *   specified capture group during the previous match operation.  Return -1 if
-  *   the capture group was not part of the last match.
-  *   Group #0 refers to the complete range of matched text.
-  *   Group #1 refers to the text matched by the first set of capturing parentheses.
-  *
-  *    @param   regexp      The compiled regular expression.
-  *    @param   groupNum    The capture group number
-  *    @param   status      A reference to a UErrorCode to receive any errors.
-  *    @return              the starting (native) position in the input of the text matched 
-  *                         by the specified group.
-  *   @stable ICU 4.6
-  */
-U_STABLE int64_t U_EXPORT2 
-uregex_start64(URegularExpression *regexp,
-               int32_t             groupNum,
-               UErrorCode          *status);
-
-/**
-  *   Returns the index in the input string of the position following the end
-  *   of the text matched by the specified capture group.
-  *   Return -1 if the capture group was not part of the last match.
-  *   Group #0 refers to the complete range of matched text.
-  *   Group #1 refers to the text matched by the first set of capturing parentheses.
-  *
-  *    @param   regexp      The compiled regular expression.
-  *    @param   groupNum    The capture group number
-  *    @param   status      A reference to a UErrorCode to receive any errors.
-  *    @return              the (native) index of the position following the last matched character.
-  *    @stable ICU 3.0
-  */
-U_STABLE int32_t U_EXPORT2 
-uregex_end(URegularExpression   *regexp,
-           int32_t               groupNum,
-           UErrorCode           *status);
-
-/**
-  *   64bit version of uregex_end.
-  *   Returns the index in the input string of the position following the end
-  *   of the text matched by the specified capture group.
-  *   Return -1 if the capture group was not part of the last match.
-  *   Group #0 refers to the complete range of matched text.
-  *   Group #1 refers to the text matched by the first set of capturing parentheses.
-  *
-  *    @param   regexp      The compiled regular expression.
-  *    @param   groupNum    The capture group number
-  *    @param   status      A reference to a UErrorCode to receive any errors.
-  *    @return              the (native) index of the position following the last matched character.
-  *   @stable ICU 4.6
-  */
-U_STABLE int64_t U_EXPORT2 
-uregex_end64(URegularExpression *regexp,
-             int32_t               groupNum,
-             UErrorCode           *status);
-
-/**
-  *  Reset any saved state from the previous match.  Has the effect of
-  *  causing uregex_findNext to begin at the specified index, and causing
-  *  uregex_start(), uregex_end() and uregex_group() to return an error 
-  *  indicating that there is no match information available.  Clears any
-  *  match region that may have been set.
-  *
-  *    @param   regexp      The compiled regular expression.
-  *    @param   index       The position (native) in the text at which a
-  *                         uregex_findNext() should begin searching.
-  *    @param   status      A reference to a UErrorCode to receive any errors.
-  *    @stable ICU 3.0
-  */
-U_STABLE void U_EXPORT2 
-uregex_reset(URegularExpression    *regexp,
-             int32_t               index,
-             UErrorCode            *status);
-
-/**
-  *  64bit version of uregex_reset.
-  *  Reset any saved state from the previous match.  Has the effect of
-  *  causing uregex_findNext to begin at the specified index, and causing
-  *  uregex_start(), uregex_end() and uregex_group() to return an error 
-  *  indicating that there is no match information available.  Clears any
-  *  match region that may have been set.
-  *
-  *    @param   regexp      The compiled regular expression.
-  *    @param   index       The position (native) in the text at which a
-  *                         uregex_findNext() should begin searching.
-  *    @param   status      A reference to a UErrorCode to receive any errors.
-  *    @stable ICU 4.6
-  */
-U_STABLE void U_EXPORT2 
-uregex_reset64(URegularExpression  *regexp,
-               int64_t               index,
-               UErrorCode            *status);
-
-/**
-  * Sets the limits of the matching region for this URegularExpression.
-  * The region is the part of the input string that will be considered when matching.
-  * Invoking this method resets any saved state from the previous match, 
-  * then sets the region to start at the index specified by the start parameter
-  * and end at the index specified by the end parameter.
-  *
-  * Depending on the transparency and anchoring being used (see useTransparentBounds
-  * and useAnchoringBounds), certain constructs such as anchors may behave differently
-  * at or around the boundaries of the region
-  *
-  * The function will fail if start is greater than limit, or if either index
-  *  is less than zero or greater than the length of the string being matched.
-  *
-  * @param regexp The compiled regular expression.
-  * @param regionStart  The (native) index to begin searches at.
-  * @param regionLimit  The (native) index to end searches at (exclusive).
-  * @param status A pointer to a UErrorCode to receive any errors.
-  * @stable ICU 4.0
-  */
-U_STABLE void U_EXPORT2
-uregex_setRegion(URegularExpression   *regexp,
-                 int32_t               regionStart,
-                 int32_t               regionLimit,
-                 UErrorCode           *status);
-
-/**
-  * 64bit version of uregex_setRegion.
-  * Sets the limits of the matching region for this URegularExpression.
-  * The region is the part of the input string that will be considered when matching.
-  * Invoking this method resets any saved state from the previous match, 
-  * then sets the region to start at the index specified by the start parameter
-  * and end at the index specified by the end parameter.
-  *
-  * Depending on the transparency and anchoring being used (see useTransparentBounds
-  * and useAnchoringBounds), certain constructs such as anchors may behave differently
-  * at or around the boundaries of the region
-  *
-  * The function will fail if start is greater than limit, or if either index
-  *  is less than zero or greater than the length of the string being matched.
-  *
-  * @param regexp The compiled regular expression.
-  * @param regionStart  The (native) index to begin searches at.
-  * @param regionLimit  The (native) index to end searches at (exclusive).
-  * @param status A pointer to a UErrorCode to receive any errors.
-  * @stable ICU 4.6
-  */
-U_STABLE void U_EXPORT2 
-uregex_setRegion64(URegularExpression *regexp,
-                 int64_t               regionStart,
-                 int64_t               regionLimit,
-                 UErrorCode           *status);
-
-/**
-  *  Set the matching region and the starting index for subsequent matches
-  *  in a single operation.
-  *  This is useful because the usual function for setting the starting
-  *  index, urgex_reset(), also resets any region limits.
-  *
-  * @param regexp The compiled regular expression.
-  * @param regionStart  The (native) index to begin searches at.
-  * @param regionLimit  The (native) index to end searches at (exclusive).
-  * @param startIndex   The index in the input text at which the next 
-  *                     match operation should begin.
-  * @param status A pointer to a UErrorCode to receive any errors.
-  * @stable ICU 4.6
-  */
-U_STABLE void U_EXPORT2 
-uregex_setRegionAndStart(URegularExpression *regexp,
-                 int64_t               regionStart,
-                 int64_t               regionLimit,
-                 int64_t               startIndex,
-                 UErrorCode           *status);
-
-/**
-  * Reports the start index of the matching region. Any matches found are limited to
-  * to the region bounded by regionStart (inclusive) and regionEnd (exclusive).
-  *
-  * @param regexp The compiled regular expression.
-  * @param status A pointer to a UErrorCode to receive any errors.
-  * @return The starting (native) index of this matcher's region.
-  * @stable ICU 4.0
-  */
-U_STABLE int32_t U_EXPORT2
-uregex_regionStart(const  URegularExpression   *regexp,
-                          UErrorCode           *status);
-
-/**
-  * 64bit version of uregex_regionStart.
-  * Reports the start index of the matching region. Any matches found are limited to
-  * to the region bounded by regionStart (inclusive) and regionEnd (exclusive).
-  *
-  * @param regexp The compiled regular expression.
-  * @param status A pointer to a UErrorCode to receive any errors.
-  * @return The starting (native) index of this matcher's region.
-  * @stable ICU 4.6
-  */
-U_STABLE int64_t U_EXPORT2 
-uregex_regionStart64(const  URegularExpression   *regexp,
-                            UErrorCode           *status);
-
-/**
-  * Reports the end index (exclusive) of the matching region for this URegularExpression.
-  * Any matches found are limited to to the region bounded by regionStart (inclusive)
-  * and regionEnd (exclusive).
-  *
-  * @param regexp The compiled regular expression.
-  * @param status A pointer to a UErrorCode to receive any errors.
-  * @return The ending point (native) of this matcher's region.
-  * @stable ICU 4.0
-  */
-U_STABLE int32_t U_EXPORT2
-uregex_regionEnd(const  URegularExpression   *regexp,
-                        UErrorCode           *status);
-
-/**
-  * 64bit version of uregex_regionEnd.
-  * Reports the end index (exclusive) of the matching region for this URegularExpression.
-  * Any matches found are limited to to the region bounded by regionStart (inclusive)
-  * and regionEnd (exclusive).
-  *
-  * @param regexp The compiled regular expression.
-  * @param status A pointer to a UErrorCode to receive any errors.
-  * @return The ending point (native) of this matcher's region.
-  * @stable ICU 4.6
-  */
-U_STABLE int64_t U_EXPORT2 
-uregex_regionEnd64(const  URegularExpression   *regexp,
-                          UErrorCode           *status);
-
-/**
-  * Queries the transparency of region bounds for this URegularExpression.
-  * See useTransparentBounds for a description of transparent and opaque bounds.
-  * By default, matching boundaries are opaque.
-  *
-  * @param regexp The compiled regular expression.
-  * @param status A pointer to a UErrorCode to receive any errors.
-  * @return TRUE if this matcher is using opaque bounds, false if it is not.
-  * @stable ICU 4.0
-  */
-U_STABLE UBool U_EXPORT2
-uregex_hasTransparentBounds(const  URegularExpression   *regexp,
-                                   UErrorCode           *status);
-
-
-/**
-  * Sets the transparency of region bounds for this URegularExpression.
-  * Invoking this function with an argument of TRUE will set matches to use transparent bounds.
-  * If the boolean argument is FALSE, then opaque bounds will be used.
-  *
-  * Using transparent bounds, the boundaries of the matching region are transparent
-  * to lookahead, lookbehind, and boundary matching constructs. Those constructs can
-  * see text beyond the boundaries of the region while checking for a match.
-  *
-  * With opaque bounds, no text outside of the matching region is visible to lookahead,
-  * lookbehind, and boundary matching constructs.
-  *
-  * By default, opaque bounds are used.
-  *
-  * @param   regexp The compiled regular expression.
-  * @param   b      TRUE for transparent bounds; FALSE for opaque bounds
-  * @param   status A pointer to a UErrorCode to receive any errors.
-  * @stable ICU 4.0
-  **/
-U_STABLE void U_EXPORT2  
-uregex_useTransparentBounds(URegularExpression   *regexp, 
-                            UBool                b,
-                            UErrorCode           *status);
-
-
-/**
-  * Return true if this URegularExpression is using anchoring bounds.
-  * By default, anchoring region bounds are used.
-  *
-  * @param  regexp The compiled regular expression.
-  * @param  status A pointer to a UErrorCode to receive any errors.
-  * @return TRUE if this matcher is using anchoring bounds.
-  * @stable ICU 4.0
-  */
-U_STABLE UBool U_EXPORT2
-uregex_hasAnchoringBounds(const  URegularExpression   *regexp,
-                                 UErrorCode           *status);
-
-
-/**
-  * Set whether this URegularExpression is using Anchoring Bounds for its region.
-  * With anchoring bounds, pattern anchors such as ^ and $ will match at the start
-  * and end of the region.  Without Anchoring Bounds, anchors will only match at
-  * the positions they would in the complete text.
-  *
-  * Anchoring Bounds are the default for regions.
-  *
-  * @param regexp The compiled regular expression.
-  * @param b      TRUE if to enable anchoring bounds; FALSE to disable them.
-  * @param status A pointer to a UErrorCode to receive any errors.
-  * @stable ICU 4.0
-  */
-U_STABLE void U_EXPORT2
-uregex_useAnchoringBounds(URegularExpression   *regexp,
-                          UBool                 b,
-                          UErrorCode           *status);
-
-/**
-  * Return TRUE if the most recent matching operation touched the
-  *  end of the text being processed.  In this case, additional input text could
-  *  change the results of that match.
-  *
-  *  @param regexp The compiled regular expression.
-  *  @param status A pointer to a UErrorCode to receive any errors.
-  *  @return  TRUE if the most recent match hit the end of input
-  *  @stable ICU 4.0
-  */
-U_STABLE UBool U_EXPORT2
-uregex_hitEnd(const  URegularExpression   *regexp,
-                     UErrorCode           *status);
-
-/**
-  * Return TRUE the most recent match succeeded and additional input could cause
-  * it to fail. If this function returns false and a match was found, then more input
-  * might change the match but the match won't be lost. If a match was not found,
-  * then requireEnd has no meaning.
-  *
-  * @param regexp The compiled regular expression.
-  * @param status A pointer to a UErrorCode to receive any errors.
-  * @return TRUE  if more input could cause the most recent match to no longer match.
-  * @stable ICU 4.0
-  */
-U_STABLE UBool U_EXPORT2   
-uregex_requireEnd(const  URegularExpression   *regexp,
-                         UErrorCode           *status);
-
-
-
-
-
-/**
-  *    Replaces every substring of the input that matches the pattern
-  *    with the given replacement string.  This is a convenience function that
-  *    provides a complete find-and-replace-all operation.
-  *
-  *    This method scans the input string looking for matches of the pattern. 
-  *    Input that is not part of any match is copied unchanged to the
-  *    destination buffer.  Matched regions are replaced in the output
-  *    buffer by the replacement string.   The replacement string may contain
-  *    references to capture groups; these take the form of $1, $2, etc.
-  *
-  *    @param   regexp             The compiled regular expression.
-  *    @param   replacementText    A string containing the replacement text.
-  *    @param   replacementLength  The length of the replacement string, or
-  *                                -1 if it is NUL terminated.
-  *    @param   destBuf            A (UChar *) buffer that will receive the result.
-  *    @param   destCapacity       The capacity of the destination buffer.
-  *    @param   status             A reference to a UErrorCode to receive any errors.
-  *    @return                     The length of the string resulting from the find
-  *                                and replace operation.  In the event that the
-  *                                destination capacity is inadequate, the return value
-  *                                is still the full length of the untruncated string.
-  *    @stable ICU 3.0
-  */
-U_STABLE int32_t U_EXPORT2 
-uregex_replaceAll(URegularExpression    *regexp,
-                  const UChar           *replacementText,
-                  int32_t                replacementLength,
-                  UChar                 *destBuf,
-                  int32_t                destCapacity,
-                  UErrorCode            *status);
-
-/**
-  *    Replaces every substring of the input that matches the pattern
-  *    with the given replacement string.  This is a convenience function that
-  *    provides a complete find-and-replace-all operation.
-  *
-  *    This method scans the input string looking for matches of the pattern. 
-  *    Input that is not part of any match is copied unchanged to the
-  *    destination buffer.  Matched regions are replaced in the output
-  *    buffer by the replacement string.   The replacement string may contain
-  *    references to capture groups; these take the form of $1, $2, etc.
-  *
-  *    @param   regexp         The compiled regular expression.
-  *    @param   replacement    A string containing the replacement text.
-  *    @param   dest           A mutable UText that will receive the result.
-  *                             If NULL, a new UText will be created (which may not be mutable).
-  *    @param   status         A reference to a UErrorCode to receive any errors.
-  *    @return                 A UText containing the results of the find and replace.
-  *                             If a pre-allocated UText was provided, it will always be used and returned.
-  *
-  *    @stable ICU 4.6
-  */
-U_STABLE UText * U_EXPORT2 
-uregex_replaceAllUText(URegularExpression *regexp,
-                       UText              *replacement,
-                       UText              *dest,
-                       UErrorCode         *status);
-
-/**
-  *    Replaces the first substring of the input that matches the pattern
-  *    with the given replacement string.  This is a convenience function that
-  *    provides a complete find-and-replace operation.
-  *
-  *    This method scans the input string looking for a match of the pattern. 
-  *    All input that is not part of the match is copied unchanged to the
-  *    destination buffer.  The matched region is replaced in the output
-  *    buffer by the replacement string.   The replacement string may contain
-  *    references to capture groups; these take the form of $1, $2, etc.
-  *
-  *    @param   regexp             The compiled regular expression.
-  *    @param   replacementText    A string containing the replacement text.
-  *    @param   replacementLength  The length of the replacement string, or
-  *                                -1 if it is NUL terminated.
-  *    @param   destBuf            A (UChar *) buffer that will receive the result.
-  *    @param   destCapacity       The capacity of the destination buffer.
-  *    @param   status             a reference to a UErrorCode to receive any errors.
-  *    @return                     The length of the string resulting from the find
-  *                                and replace operation.  In the event that the
-  *                                destination capacity is inadequate, the return value
-  *                                is still the full length of the untruncated string.
-  *    @stable ICU 3.0
-  */
-U_STABLE int32_t U_EXPORT2 
-uregex_replaceFirst(URegularExpression  *regexp,
-                    const UChar         *replacementText,
-                    int32_t              replacementLength,
-                    UChar               *destBuf,
-                    int32_t              destCapacity,
-                    UErrorCode          *status);
-
-/**
-  *    Replaces the first substring of the input that matches the pattern
-  *    with the given replacement string.  This is a convenience function that
-  *    provides a complete find-and-replace operation.
-  *
-  *    This method scans the input string looking for a match of the pattern. 
-  *    All input that is not part of the match is copied unchanged to the
-  *    destination buffer.  The matched region is replaced in the output
-  *    buffer by the replacement string.   The replacement string may contain
-  *    references to capture groups; these take the form of $1, $2, etc.
-  *
-  *    @param   regexp         The compiled regular expression.
-  *    @param   replacement    A string containing the replacement text.
-  *    @param   dest           A mutable UText that will receive the result.
-  *                             If NULL, a new UText will be created (which may not be mutable).
-  *    @param   status         A reference to a UErrorCode to receive any errors.
-  *    @return                 A UText containing the results of the find and replace.
-  *                             If a pre-allocated UText was provided, it will always be used and returned.
-  *
-  *    @stable ICU 4.6
-  */
-U_STABLE UText * U_EXPORT2 
-uregex_replaceFirstUText(URegularExpression *regexp,
-                         UText              *replacement,
-                         UText              *dest,
-                         UErrorCode         *status);
-
-/**
-  *   Implements a replace operation intended to be used as part of an
-  *   incremental find-and-replace.
-  *
-  *   <p>The input string, starting from the end of the previous match and ending at
-  *   the start of the current match, is appended to the destination string.  Then the
-  *   replacement string is appended to the output string,
-  *   including handling any substitutions of captured text.</p>
-  *
-  *   <p>A note on preflight computation of buffersize and error handling:
-  *   Calls to uregex_appendReplacement() and uregex_appendTail() are
-  *   designed to be chained, one after another, with the destination
-  *   buffer pointer and buffer capacity updated after each in preparation
-  *   to for the next.  If the destination buffer is exhausted partway through such a
-  *   sequence, a U_BUFFER_OVERFLOW_ERROR status will be returned.  Normal
-  *   ICU conventions are for a function to perform no action if it is
-  *   called with an error status, but for this one case, uregex_appendRepacement()
-  *   will operate normally so that buffer size computations will complete
-  *   correctly.
-  *
-  *   <p>For simple, prepackaged, non-incremental find-and-replace
-  *      operations, see replaceFirst() or replaceAll().</p>
-  *
-  *   @param   regexp      The regular expression object.  
-  *   @param   replacementText The string that will replace the matched portion of the
-  *                        input string as it is copied to the destination buffer.
-  *                        The replacement text may contain references ($1, for
-  *                        example) to capture groups from the match.
-  *   @param   replacementLength  The length of the replacement text string,
-  *                        or -1 if the string is NUL terminated.
-  *   @param   destBuf     The buffer into which the results of the
-  *                        find-and-replace are placed.  On return, this pointer
-  *                        will be updated to refer to the beginning of the
-  *                        unused portion of buffer, leaving it in position for
-  *                        a subsequent call to this function.
-  *   @param   destCapacity The size of the output buffer,  On return, this
-  *                        parameter will be updated to reflect the space remaining
-  *                        unused in the output buffer.
-  *   @param   status      A reference to a UErrorCode to receive any errors. 
-  *   @return              The length of the result string.  In the event that
-  *                        destCapacity is inadequate, the full length of the
-  *                        untruncated output string is returned.
-  *
-  *   @stable ICU 3.0
-  *
-  */
-U_STABLE int32_t U_EXPORT2 
-uregex_appendReplacement(URegularExpression    *regexp,
-                         const UChar           *replacementText,
-                         int32_t                replacementLength,
-                         UChar                **destBuf,
-                         int32_t               *destCapacity,
-                         UErrorCode            *status);
-
-/**
-  *   Implements a replace operation intended to be used as part of an
-  *   incremental find-and-replace.
-  *
-  *   <p>The input string, starting from the end of the previous match and ending at
-  *   the start of the current match, is appended to the destination string.  Then the
-  *   replacement string is appended to the output string,
-  *   including handling any substitutions of captured text.</p>
-  *
-  *   <p>For simple, prepackaged, non-incremental find-and-replace
-  *      operations, see replaceFirst() or replaceAll().</p>
-  *
-  *   @param   regexp      The regular expression object.  
-  *   @param   replacementText The string that will replace the matched portion of the
-  *                        input string as it is copied to the destination buffer.
-  *                        The replacement text may contain references ($1, for
-  *                        example) to capture groups from the match.
-  *   @param   dest        A mutable UText that will receive the result. Must not be NULL.
-  *   @param   status      A reference to a UErrorCode to receive any errors. 
-  *
-  *   @stable ICU 4.6
-  */
-U_STABLE void U_EXPORT2 
-uregex_appendReplacementUText(URegularExpression    *regexp,
-                              UText                 *replacementText,
-                              UText                 *dest,
-                              UErrorCode            *status);
-
-/**
-  * As the final step in a find-and-replace operation, append the remainder
-  * of the input string, starting at the position following the last match,
-  * to the destination string. <code>uregex_appendTail()</code> is intended 
-  *  to be invoked after one or more invocations of the
-  *  <code>uregex_appendReplacement()</code> function.
-  *
-  *   @param   regexp      The regular expression object.  This is needed to 
-  *                        obtain the input string and with the position
-  *                        of the last match within it.
-  *   @param   destBuf     The buffer in which the results of the
-  *                        find-and-replace are placed.  On return, the pointer
-  *                        will be updated to refer to the beginning of the
-  *                        unused portion of buffer.
-  *   @param   destCapacity The size of the output buffer,  On return, this
-  *                        value will be updated to reflect the space remaining
-  *                        unused in the output buffer.
-  *   @param   status      A reference to a UErrorCode to receive any errors. 
-  *   @return              The length of the result string.  In the event that
-  *                        destCapacity is inadequate, the full length of the
-  *                        untruncated output string is returned.
-  *
-  *   @stable ICU 3.0
-  */
-U_STABLE int32_t U_EXPORT2 
-uregex_appendTail(URegularExpression    *regexp,
-                  UChar                **destBuf,
-                  int32_t               *destCapacity,
-                  UErrorCode            *status);
-
-/**
-  * As the final step in a find-and-replace operation, append the remainder
-  * of the input string, starting at the position following the last match,
-  * to the destination string. <code>uregex_appendTailUText()</code> is intended 
-  *  to be invoked after one or more invocations of the
-  *  <code>uregex_appendReplacementUText()</code> function.
-  *
-  *   @param   regexp      The regular expression object.  This is needed to 
-  *                        obtain the input string and with the position
-  *                        of the last match within it.
-  *   @param   dest        A mutable UText that will receive the result. Must not be NULL.
-  *
-  *   @param status        Error code
-  *
-  *   @return              The destination UText.
-  *
-  *   @stable ICU 4.6
-  */
-U_STABLE UText * U_EXPORT2 
-uregex_appendTailUText(URegularExpression    *regexp,
-                       UText                 *dest,
-                       UErrorCode            *status);
-
- /**
-   * Split a string into fields.  Somewhat like split() from Perl.
-   *  The pattern matches identify delimiters that separate the input
-   *  into fields.  The input data between the matches becomes the
-   *  fields themselves.
-   *
-   *  Each of the fields is copied from the input string to the destination
-   *  buffer, and NUL terminated.  The position of each field within
-   *  the destination buffer is returned in the destFields array.
-   *
-   *  If the delimiter pattern includes capture groups, the captured text will
-   *  also appear in the destination array of output strings, interspersed
-   *  with the fields.  This is similar to Perl, but differs from Java, 
-   *  which ignores the presence of capture groups in the pattern.
-   * 
-   *  Trailing empty fields will always be returned, assuming sufficient
-   *  destination capacity.  This differs from the default behavior for Java
-   *  and Perl where trailing empty fields are not returned.
-   *
-   *  The number of strings produced by the split operation is returned.
-   *  This count includes the strings from capture groups in the delimiter pattern.
-   *  This behavior differs from Java, which ignores capture groups.
-   * 
-   *    @param   regexp      The compiled regular expression.
-   *    @param   destBuf     A (UChar *) buffer to receive the fields that
-   *                         are extracted from the input string. These
-   *                         field pointers will refer to positions within the
-   *                         destination buffer supplied by the caller.  Any
-   *                         extra positions within the destFields array will be
-   *                         set to NULL.
-   *    @param   destCapacity The capacity of the destBuf.
-   *    @param   requiredCapacity  The actual capacity required of the destBuf.
-   *                         If destCapacity is too small, requiredCapacity will return 
-   *                         the total capacity required to hold all of the output, and
-   *                         a U_BUFFER_OVERFLOW_ERROR will be returned.
-   *    @param   destFields  An array to be filled with the position of each
-   *                         of the extracted fields within destBuf.
-   *    @param   destFieldsCapacity  The number of elements in the destFields array.
-   *                If the number of fields found is less than destFieldsCapacity,
-   *                the extra destFields elements are set to zero.
-   *                If destFieldsCapacity is too small, the trailing part of the
-   *                input, including any field delimiters, is treated as if it
-   *                were the last field - it is copied to the destBuf, and
-   *                its position is in the destBuf is stored in the last element
-   *                of destFields.  This behavior mimics that of Perl.  It is not
-   *                an error condition, and no error status is returned when all destField
-   *                positions are used.
-   * @param status  A reference to a UErrorCode to receive any errors.
-   * @return        The number of fields into which the input string was split.
-   * @stable ICU 3.0
-   */
-U_STABLE int32_t U_EXPORT2 
-uregex_split(   URegularExpression      *regexp,
-                  UChar                 *destBuf,
-                  int32_t                destCapacity,
-                  int32_t               *requiredCapacity,
-                  UChar                 *destFields[],
-                  int32_t                destFieldsCapacity,
-                  UErrorCode            *status);
-
-  /**
-   * Split a string into fields.  Somewhat like split() from Perl.
-   * The pattern matches identify delimiters that separate the input
-   *  into fields.  The input data between the matches becomes the
-   *  fields themselves.
-   * <p>
-   * The behavior of this function is not very closely aligned with uregex_split();
-   * instead, it is based on (and implemented directly on top of) the C++ split method.
-   *
-   * @param regexp  The compiled regular expression.
-   * @param destFields    An array of mutable UText structs to receive the results of the split.
-   *                If a field is NULL, a new UText is allocated to contain the results for
-   *                that field. This new UText is not guaranteed to be mutable.
-   * @param destFieldsCapacity  The number of elements in the destination array.
-   *                If the number of fields found is less than destCapacity, the
-   *                extra strings in the destination array are not altered.
-   *                If the number of destination strings is less than the number
-   *                of fields, the trailing part of the input string, including any
-   *                field delimiters, is placed in the last destination string.
-   *                This behavior mimics that of Perl.  It is not  an error condition, and no
-   *                error status is returned when all destField positions are used.
-   * @param status  A reference to a UErrorCode to receive any errors.
-   * @return        The number of fields into which the input string was split.
-   *
-   * @stable ICU 4.6
-   */
-U_STABLE int32_t U_EXPORT2 
-uregex_splitUText(URegularExpression    *regexp,
-                  UText                 *destFields[],
-                  int32_t                destFieldsCapacity,
-                  UErrorCode            *status);
-
-/**
- * Set a processing time limit for match operations with this URegularExpression.
- *
- * Some patterns, when matching certain strings, can run in exponential time.
- * For practical purposes, the match operation may appear to be in an
- * infinite loop.
- * When a limit is set a match operation will fail with an error if the
- * limit is exceeded.
- * <p>
- * The units of the limit are steps of the match engine.
- * Correspondence with actual processor time will depend on the speed
- * of the processor and the details of the specific pattern, but will
- * typically be on the order of milliseconds.
- * <p>
- * By default, the matching time is not limited.
- * <p>
- *
- * @param   regexp      The compiled regular expression.
- * @param   limit       The limit value, or 0 for no limit.
- * @param   status      A reference to a UErrorCode to receive any errors.
- * @stable ICU 4.0
- */
-U_STABLE void U_EXPORT2
-uregex_setTimeLimit(URegularExpression      *regexp,
-                    int32_t                  limit,
-                    UErrorCode              *status);
-
-/**
- * Get the time limit for for matches with this URegularExpression.
- * A return value of zero indicates that there is no limit.
- *
- * @param   regexp      The compiled regular expression.
- * @param   status      A reference to a UErrorCode to receive any errors.
- * @return the maximum allowed time for a match, in units of processing steps.
- * @stable ICU 4.0
- */
-U_STABLE int32_t U_EXPORT2
-uregex_getTimeLimit(const URegularExpression      *regexp,
-                          UErrorCode              *status);
-
-/**
- * Set the amount of heap storage available for use by the match backtracking stack.
- * <p>
- * ICU uses a backtracking regular expression engine, with the backtrack stack
- * maintained on the heap.  This function sets the limit to the amount of memory
- * that can be used  for this purpose.  A backtracking stack overflow will
- * result in an error from the match operation that caused it.
- * <p>
- * A limit is desirable because a malicious or poorly designed pattern can use
- * excessive memory, potentially crashing the process.  A limit is enabled
- * by default.
- * <p>
- * @param   regexp      The compiled regular expression.
- * @param   limit       The maximum size, in bytes, of the matching backtrack stack.
- *                      A value of zero means no limit.
- *                      The limit must be greater than or equal to zero.
- * @param   status      A reference to a UErrorCode to receive any errors.
- *
- * @stable ICU 4.0
- */
-U_STABLE void U_EXPORT2
-uregex_setStackLimit(URegularExpression      *regexp,
-                     int32_t                  limit,
-                     UErrorCode              *status);
-
-/**
- * Get the size of the heap storage available for use by the back tracking stack.
- *
- * @return  the maximum backtracking stack size, in bytes, or zero if the
- *          stack size is unlimited.
- * @stable ICU 4.0
- */
-U_STABLE int32_t U_EXPORT2
-uregex_getStackLimit(const URegularExpression      *regexp,
-                           UErrorCode              *status);
-
-
-/**
- * Function pointer for a regular expression matching callback function.
- * When set, a callback function will be called periodically during matching
- * operations.  If the call back function returns FALSE, the matching
- * operation will be terminated early.
- *
- * Note:  the callback function must not call other functions on this
- *        URegularExpression.
- *
- * @param context  context pointer.  The callback function will be invoked
- *                 with the context specified at the time that
- *                 uregex_setMatchCallback() is called.
- * @param steps    the accumulated processing time, in match steps, 
- *                 for this matching operation.
- * @return         TRUE to continue the matching operation.
- *                 FALSE to terminate the matching operation.
- * @stable ICU 4.0
- */
-U_CDECL_BEGIN
-typedef UBool U_CALLCONV URegexMatchCallback (
-                   const void *context,
-                   int32_t     steps);
-U_CDECL_END
-
-/**
- * Set a callback function for this URegularExpression.
- * During matching operations the function will be called periodically,
- * giving the application the opportunity to terminate a long-running
- * match.
- *
- * @param   regexp      The compiled regular expression.
- * @param   callback    A pointer to the user-supplied callback function.
- * @param   context     User context pointer.  The value supplied at the
- *                      time the callback function is set will be saved
- *                      and passed to the callback each time that it is called.
- * @param   status      A reference to a UErrorCode to receive any errors.
- * @stable ICU 4.0
- */
-U_STABLE void U_EXPORT2
-uregex_setMatchCallback(URegularExpression      *regexp,
-                        URegexMatchCallback     *callback,
-                        const void              *context,
-                        UErrorCode              *status);
-
-
-/**
- *  Get the callback function for this URegularExpression.
- *
- * @param   regexp      The compiled regular expression.
- * @param   callback    Out parameter, receives a pointer to the user-supplied 
- *                      callback function.
- * @param   context     Out parameter, receives the user context pointer that
- *                      was set when uregex_setMatchCallback() was called.
- * @param   status      A reference to a UErrorCode to receive any errors.
- * @stable ICU 4.0
- */
-U_STABLE void U_EXPORT2
-uregex_getMatchCallback(const URegularExpression    *regexp,
-                        URegexMatchCallback        **callback,
-                        const void                 **context,
-                        UErrorCode                  *status);
-
-/**
- * Function pointer for a regular expression find callback function.
- * 
- * When set, a callback function will be called during a find operation
- * and for operations that depend on find, such as findNext, split and some replace
- * operations like replaceFirst.
- * The callback will usually be called after each attempt at a match, but this is not a
- * guarantee that the callback will be invoked at each character.  For finds where the
- * match engine is invoked at each character, this may be close to true, but less likely
- * for more optimized loops where the pattern is known to only start, and the match
- * engine invoked, at certain characters.
- * When invoked, this callback will specify the index at which a match operation is about
- * to be attempted, giving the application the opportunity to terminate a long-running
- * find operation.
- * 
- * If the call back function returns FALSE, the find operation will be terminated early.
- *
- * Note:  the callback function must not call other functions on this
- *        URegularExpression
- *
- * @param context  context pointer.  The callback function will be invoked
- *                 with the context specified at the time that
- *                 uregex_setFindProgressCallback() is called.
- * @param matchIndex  the next index at which a match attempt will be attempted for this
- *                 find operation.  If this callback interrupts the search, this is the
- *                 index at which a find/findNext operation may be re-initiated.
- * @return         TRUE to continue the matching operation.
- *                 FALSE to terminate the matching operation.
- * @stable ICU 4.6
- */
-U_CDECL_BEGIN
-typedef UBool U_CALLCONV URegexFindProgressCallback (
-                   const void *context,
-                   int64_t     matchIndex);
-U_CDECL_END
-
-
-/**
- *  Set the find progress callback function for this URegularExpression.
- *
- * @param   regexp      The compiled regular expression.
- * @param   callback    A pointer to the user-supplied callback function.
- * @param   context     User context pointer.  The value supplied at the
- *                      time the callback function is set will be saved
- *                      and passed to the callback each time that it is called.
- * @param   status      A reference to a UErrorCode to receive any errors.
- * @stable ICU 4.6
- */
-U_STABLE void U_EXPORT2
-uregex_setFindProgressCallback(URegularExpression              *regexp,
-                                URegexFindProgressCallback      *callback,
-                                const void                      *context,
-                                UErrorCode                      *status);
-
-/**
- *  Get the find progress callback function for this URegularExpression.
- *
- * @param   regexp      The compiled regular expression.
- * @param   callback    Out parameter, receives a pointer to the user-supplied 
- *                      callback function.
- * @param   context     Out parameter, receives the user context pointer that
- *                      was set when uregex_setFindProgressCallback() was called.
- * @param   status      A reference to a UErrorCode to receive any errors.
- * @stable ICU 4.6
- */
-U_STABLE void U_EXPORT2
-uregex_getFindProgressCallback(const URegularExpression          *regexp,
-                                URegexFindProgressCallback        **callback,
-                                const void                        **context,
-                                UErrorCode                        *status);
-
-#endif   /*  !UCONFIG_NO_REGULAR_EXPRESSIONS  */
-#endif   /*  UREGEX_H  */