FM / unicode

/usr/include/unicode

Name	Size	Mode	Actions
alphaindex.h	27118	0644	edit dl rm
appendable.h	8694	0644	edit dl rm
basictz.h	9491	0644	edit dl rm
brkiter.h	28464	0644	edit dl rm
bytestream.h	11037	0644	edit dl rm
bytestrie.h	21266	0644	edit dl rm
bytestriebuilder.h	7248	0644	edit dl rm
calendar.h	108278	0644	edit dl rm
caniter.h	7611	0644	edit dl rm
casemap.h	25933	0644	edit dl rm
char16ptr.h	7393	0644	edit dl rm
chariter.h	24632	0644	edit dl rm
choicfmt.h	24482	0644	edit dl rm
coleitr.h	14094	0644	edit dl rm
coll.h	57581	0644	edit dl rm
compactdecimalformat.h	7047	0644	edit dl rm
curramt.h	3851	0644	edit dl rm
currpinf.h	7473	0644	edit dl rm
currunit.h	4094	0644	edit dl rm
datefmt.h	41641	0644	edit dl rm
dbbi.h	1223	0644	edit dl rm
dcfmtsym.h	20897	0644	edit dl rm
decimfmt.h	89278	0644	edit dl rm
docmain.h	7142	0644	edit dl rm
dtfmtsym.h	38609	0644	edit dl rm
dtintrv.h	3930	0644	edit dl rm
dtitvfmt.h	47634	0644	edit dl rm
dtitvinf.h	19064	0644	edit dl rm
dtptngen.h	26419	0644	edit dl rm
dtrule.h	8888	0644	edit dl rm
edits.h	21237	0644	edit dl rm
enumset.h	2130	0644	edit dl rm
errorcode.h	4956	0644	edit dl rm
fieldpos.h	8899	0644	edit dl rm
filteredbrk.h	5501	0644	edit dl rm
fmtable.h	25007	0644	edit dl rm
format.h	12802	0644	edit dl rm
formattedvalue.h	9987	0644	edit dl rm
fpositer.h	3109	0644	edit dl rm
gender.h	3408	0644	edit dl rm
gregocal.h	32472	0644	edit dl rm
icudataver.h	1051	0644	edit dl rm
icuplug.h	12166	0644	edit dl rm
idna.h	13000	0644	edit dl rm
listformatter.h	9493	0644	edit dl rm
localebuilder.h	11502	0644	edit dl rm
localematcher.h	25147	0644	edit dl rm
localpointer.h	19829	0644	edit dl rm
locdspnm.h	7292	0644	edit dl rm
locid.h	48821	0644	edit dl rm
measfmt.h	11603	0644	edit dl rm
measunit.h	97563	0644	edit dl rm
measure.h	4423	0644	edit dl rm
messagepattern.h	34521	0644	edit dl rm
msgfmt.h	45168	0644	edit dl rm
normalizer2.h	34851	0644	edit dl rm
normlzr.h	31682	0644	edit dl rm
nounit.h	2754	0644	edit dl rm
numberformatter.h	86276	0644	edit dl rm
numberrangeformatter.h	28617	0644	edit dl rm
numfmt.h	50950	0644	edit dl rm
numsys.h	7500	0644	edit dl rm
parseerr.h	3155	0644	edit dl rm
parsepos.h	5692	0644	edit dl rm
platform.h	28751	0644	edit dl rm
plurfmt.h	25800	0644	edit dl rm
plurrule.h	18780	0644	edit dl rm
ptypes.h	3577	0644	edit dl rm
putil.h	6487	0644	edit dl rm
rbbi.h	27218	0644	edit dl rm
rbnf.h	49899	0644	edit dl rm
rbtz.h	15979	0644	edit dl rm
regex.h	86367	0644	edit dl rm
region.h	9404	0644	edit dl rm
reldatefmt.h	22801	0644	edit dl rm
rep.h	9599	0644	edit dl rm
resbund.h	18503	0644	edit dl rm
schriter.h	6475	0644	edit dl rm
scientificnumberformatter.h	6553	0644	edit dl rm
search.h	22757	0644	edit dl rm
selfmt.h	14643	0644	edit dl rm
simpleformatter.h	12888	0644	edit dl rm
simpletz.h	46527	0644	edit dl rm
smpdtfmt.h	72713	0644	edit dl rm
sortkey.h	11444	0644	edit dl rm
std_string.h	1076	0644	edit dl rm
strenum.h	10158	0644	edit dl rm
stringoptions.h	5926	0644	edit dl rm
stringpiece.h	10597	0644	edit dl rm
stringtriebuilder.h	15698	0644	edit dl rm
stsearch.h	21810	0644	edit dl rm
symtable.h	4374	0644	edit dl rm
tblcoll.h	37489	0644	edit dl rm
timezone.h	42005	0644	edit dl rm
tmunit.h	3461	0644	edit dl rm
tmutamt.h	5015	0644	edit dl rm
tmutfmt.h	8042	0644	edit dl rm
translit.h	67400	0644	edit dl rm
tzfmt.h	43916	0644	edit dl rm
tznames.h	17252	0644	edit dl rm
tzrule.h	36215	0644	edit dl rm
tztrans.h	6271	0644	edit dl rm
ubidi.h	91711	0644	edit dl rm
ubiditransform.h	12950	0644	edit dl rm
ubrk.h	24547	0644	edit dl rm
ucal.h	58265	0644	edit dl rm
ucasemap.h	15546	0644	edit dl rm
ucat.h	5484	0644	edit dl rm
uchar.h	144630	0644	edit dl rm
ucharstrie.h	23120	0644	edit dl rm
ucharstriebuilder.h	7378	0644	edit dl rm
uchriter.h	13521	0644	edit dl rm
uclean.h	11474	0644	edit dl rm
ucnv.h	85085	0644	edit dl rm
ucnvsel.h	6283	0644	edit dl rm
ucnv_cb.h	6748	0644	edit dl rm
ucnv_err.h	21492	0644	edit dl rm
ucol.h	62939	0644	edit dl rm
ucoleitr.h	9684	0644	edit dl rm
uconfig.h	12356	0644	edit dl rm
ucpmap.h	5663	0644	edit dl rm
ucptrie.h	23002	0644	edit dl rm
ucsdet.h	15018	0644	edit dl rm
ucurr.h	16507	0644	edit dl rm
udat.h	62851	0644	edit dl rm
udata.h	15930	0644	edit dl rm
udateintervalformat.h	10995	0644	edit dl rm
udatpg.h	27447	0644	edit dl rm
udisplaycontext.h	6029	0644	edit dl rm
uenum.h	7970	0644	edit dl rm
ufieldpositer.h	4461	0644	edit dl rm
uformattable.h	11198	0644	edit dl rm
uformattedvalue.h	12413	0644	edit dl rm
ugender.h	2052	0644	edit dl rm
uidna.h	34169	0644	edit dl rm
uiter.h	23319	0644	edit dl rm
uldnames.h	10702	0644	edit dl rm
ulistformatter.h	11086	0644	edit dl rm
uloc.h	54432	0644	edit dl rm
ulocdata.h	11533	0644	edit dl rm
umachine.h	14884	0644	edit dl rm
umisc.h	1365	0644	edit dl rm
umsg.h	24812	0644	edit dl rm
umutablecptrie.h	8435	0644	edit dl rm
unifilt.h	4055	0644	edit dl rm
unifunct.h	4141	0644	edit dl rm
unimatch.h	6244	0644	edit dl rm
unirepl.h	3464	0644	edit dl rm
uniset.h	66459	0644	edit dl rm
unistr.h	174523	0644	edit dl rm
unorm.h	21015	0644	edit dl rm
unorm2.h	25254	0644	edit dl rm
unum.h	54743	0644	edit dl rm
unumberformatter.h	25824	0644	edit dl rm
unumsys.h	7387	0644	edit dl rm
uobject.h	10936	0644	edit dl rm
upluralrules.h	8013	0644	edit dl rm
uregex.h	73784	0644	edit dl rm
uregion.h	10073	0644	edit dl rm
ureldatefmt.h	17409	0644	edit dl rm
urename.h	134449	0644	edit dl rm
urep.h	5507	0644	edit dl rm
ures.h	37415	0644	edit dl rm
uscript.h	27867	0644	edit dl rm
usearch.h	39039	0644	edit dl rm
uset.h	40958	0644	edit dl rm
usetiter.h	9781	0644	edit dl rm
ushape.h	18432	0644	edit dl rm
uspoof.h	67480	0644	edit dl rm
usprep.h	8331	0644	edit dl rm
ustdio.h	39469	0644	edit dl rm
ustream.h	1934	0644	edit dl rm
ustring.h	74211	0644	edit dl rm
ustringtrie.h	3224	0644	edit dl rm
utext.h	59527	0644	edit dl rm
utf.h	8046	0644	edit dl rm
utf8.h	31700	0644	edit dl rm
utf16.h	23878	0644	edit dl rm
utf32.h	763	0644	edit dl rm
utf_old.h	46929	0644	edit dl rm
utmscale.h	14113	0644	edit dl rm
utrace.h	17706	0644	edit dl rm
utrans.h	26130	0644	edit dl rm
utypes.h	31481	0644	edit dl rm
uvernum.h	6832	0644	edit dl rm
uversion.h	6145	0644	edit dl rm
vtzone.h	20784	0644	edit dl rm

Edit: /usr/include/unicode/ucasemap.h (15546B)

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
*******************************************************************************
*
*   Copyright (C) 2005-2012, International Business Machines
*   Corporation and others.  All Rights Reserved.
*
*******************************************************************************
*   file name:  ucasemap.h
*   encoding:   UTF-8
*   tab size:   8 (not used)
*   indentation:4
*
*   created on: 2005may06
*   created by: Markus W. Scherer
*
*   Case mapping service object and functions using it.
*/

#ifndef __UCASEMAP_H__
#define __UCASEMAP_H__

#include "unicode/utypes.h"
#include "unicode/localpointer.h"
#include "unicode/stringoptions.h"
#include "unicode/ustring.h"

/**
 * \file
 * \brief C API: Unicode case mapping functions using a UCaseMap service object.
 *
 * The service object takes care of memory allocations, data loading, and setup
 * for the attributes, as usual.
 *
 * Currently, the functionality provided here does not overlap with uchar.h
 * and ustring.h, except for ucasemap_toTitle().
 *
 * ucasemap_utf8XYZ() functions operate directly on UTF-8 strings.
 */

/**
 * UCaseMap is an opaque service object for newer ICU case mapping functions.
 * Older functions did not use a service object.
 * @stable ICU 3.4
 */
struct UCaseMap;
typedef struct UCaseMap UCaseMap; /**< C typedef for struct UCaseMap. @stable ICU 3.4 */

/**
 * Open a UCaseMap service object for a locale and a set of options.
 * The locale ID and options are preprocessed so that functions using the
 * service object need not process them in each call.
 *
 * @param locale ICU locale ID, used for language-dependent
 *               upper-/lower-/title-casing according to the Unicode standard.
 *               Usual semantics: ""=root, NULL=default locale, etc.
 * @param options Options bit set, used for case folding and string comparisons.
 *                Same flags as for u_foldCase(), u_strFoldCase(),
 *                u_strCaseCompare(), etc.
 *                Use 0 or U_FOLD_CASE_DEFAULT for default behavior.
 * @param pErrorCode Must be a valid pointer to an error code value,
 *                   which must not indicate a failure before the function call.
 * @return Pointer to a UCaseMap service object, if successful.
 *
 * @see U_FOLD_CASE_DEFAULT
 * @see U_FOLD_CASE_EXCLUDE_SPECIAL_I
 * @see U_TITLECASE_NO_LOWERCASE
 * @see U_TITLECASE_NO_BREAK_ADJUSTMENT
 * @stable ICU 3.4
 */
U_STABLE UCaseMap * U_EXPORT2
ucasemap_open(const char *locale, uint32_t options, UErrorCode *pErrorCode);

/**
 * Close a UCaseMap service object.
 * @param csm Object to be closed.
 * @stable ICU 3.4
 */
U_STABLE void U_EXPORT2
ucasemap_close(UCaseMap *csm);

#if U_SHOW_CPLUSPLUS_API

U_NAMESPACE_BEGIN

/**
 * \class LocalUCaseMapPointer
 * "Smart pointer" class, closes a UCaseMap via ucasemap_close().
 * For most methods see the LocalPointerBase base class.
 *
 * @see LocalPointerBase
 * @see LocalPointer
 * @stable ICU 4.4
 */
U_DEFINE_LOCAL_OPEN_POINTER(LocalUCaseMapPointer, UCaseMap, ucasemap_close);

U_NAMESPACE_END

#endif

/**
 * Get the locale ID that is used for language-dependent case mappings.
 * @param csm UCaseMap service object.
 * @return locale ID
 * @stable ICU 3.4
 */
U_STABLE const char * U_EXPORT2
ucasemap_getLocale(const UCaseMap *csm);

/**
 * Get the options bit set that is used for case folding and string comparisons.
 * @param csm UCaseMap service object.
 * @return options bit set
 * @stable ICU 3.4
 */
U_STABLE uint32_t U_EXPORT2
ucasemap_getOptions(const UCaseMap *csm);

/**
 * Set the locale ID that is used for language-dependent case mappings.
 *
 * @param csm UCaseMap service object.
 * @param locale Locale ID, see ucasemap_open().
 * @param pErrorCode Must be a valid pointer to an error code value,
 *                   which must not indicate a failure before the function call.
 *
 * @see ucasemap_open
 * @stable ICU 3.4
 */
U_STABLE void U_EXPORT2
ucasemap_setLocale(UCaseMap *csm, const char *locale, UErrorCode *pErrorCode);

/**
 * Set the options bit set that is used for case folding and string comparisons.
 *
 * @param csm UCaseMap service object.
 * @param options Options bit set, see ucasemap_open().
 * @param pErrorCode Must be a valid pointer to an error code value,
 *                   which must not indicate a failure before the function call.
 *
 * @see ucasemap_open
 * @stable ICU 3.4
 */
U_STABLE void U_EXPORT2
ucasemap_setOptions(UCaseMap *csm, uint32_t options, UErrorCode *pErrorCode);

#if !UCONFIG_NO_BREAK_ITERATION

/**
 * Get the break iterator that is used for titlecasing.
 * Do not modify the returned break iterator.
 * @param csm UCaseMap service object.
 * @return titlecasing break iterator
 * @stable ICU 3.8
 */
U_STABLE const UBreakIterator * U_EXPORT2
ucasemap_getBreakIterator(const UCaseMap *csm);

/**
 * Set the break iterator that is used for titlecasing.
 * The UCaseMap service object releases a previously set break iterator
 * and "adopts" this new one, taking ownership of it.
 * It will be released in a subsequent call to ucasemap_setBreakIterator()
 * or ucasemap_close().
 *
 * Break iterator operations are not thread-safe. Therefore, titlecasing
 * functions use non-const UCaseMap objects. It is not possible to titlecase
 * strings concurrently using the same UCaseMap.
 *
 * @param csm UCaseMap service object.
 * @param iterToAdopt Break iterator to be adopted for titlecasing.
 * @param pErrorCode Must be a valid pointer to an error code value,
 *                   which must not indicate a failure before the function call.
 *
 * @see ucasemap_toTitle
 * @see ucasemap_utf8ToTitle
 * @stable ICU 3.8
 */
U_STABLE void U_EXPORT2
ucasemap_setBreakIterator(UCaseMap *csm, UBreakIterator *iterToAdopt, UErrorCode *pErrorCode);

/**
 * Titlecase a UTF-16 string. This function is almost a duplicate of u_strToTitle(),
 * except that it takes ucasemap_setOptions() into account and has performance
 * advantages from being able to use a UCaseMap object for multiple case mapping
 * operations, saving setup time.
 *
 * Casing is locale-dependent and context-sensitive.
 * Titlecasing uses a break iterator to find the first characters of words
 * that are to be titlecased. It titlecases those characters and lowercases
 * all others. (This can be modified with ucasemap_setOptions().)
 *
 * Note: This function takes a non-const UCaseMap pointer because it will
 * open a default break iterator if no break iterator was set yet,
 * and effectively call ucasemap_setBreakIterator();
 * also because the break iterator is stateful and will be modified during
 * the iteration.
 *
 * The titlecase break iterator can be provided to customize for arbitrary
 * styles, using rules and dictionaries beyond the standard iterators.
 * The standard titlecase iterator for the root locale implements the
 * algorithm of Unicode TR 21.
 *
 * This function uses only the setText(), first() and next() methods of the
 * provided break iterator.
 *
 * The result may be longer or shorter than the original.
 * The source string and the destination buffer must not overlap.
 *
 * @param csm       UCaseMap service object. This pointer is non-const!
 *                  See the note above for details.
 * @param dest      A buffer for the result string. The result will be NUL-terminated if
 *                  the buffer is large enough.
 *                  The contents is undefined in case of failure.
 * @param destCapacity The size of the buffer (number of UChars). If it is 0, then
 *                  dest may be NULL and the function will only return the length of the result
 *                  without writing any of the result string.
 * @param src       The original string.
 * @param srcLength The length of the original string. If -1, then src must be NUL-terminated.
 * @param pErrorCode Must be a valid pointer to an error code value,
 *                  which must not indicate a failure before the function call.
 * @return The length of the result string, if successful - or in case of a buffer overflow,
 *         in which case it will be greater than destCapacity.
 *
 * @see u_strToTitle
 * @stable ICU 3.8
 */
U_STABLE int32_t U_EXPORT2
ucasemap_toTitle(UCaseMap *csm,
                 UChar *dest, int32_t destCapacity,
                 const UChar *src, int32_t srcLength,
                 UErrorCode *pErrorCode);

#endif  // UCONFIG_NO_BREAK_ITERATION

/**
 * Lowercase the characters in a UTF-8 string.
 * Casing is locale-dependent and context-sensitive.
 * The result may be longer or shorter than the original.
 * The source string and the destination buffer must not overlap.
 *
 * @param csm       UCaseMap service object.
 * @param dest      A buffer for the result string. The result will be NUL-terminated if
 *                  the buffer is large enough.
 *                  The contents is undefined in case of failure.
 * @param destCapacity The size of the buffer (number of bytes). If it is 0, then
 *                  dest may be NULL and the function will only return the length of the result
 *                  without writing any of the result string.
 * @param src       The original string.
 * @param srcLength The length of the original string. If -1, then src must be NUL-terminated.
 * @param pErrorCode Must be a valid pointer to an error code value,
 *                  which must not indicate a failure before the function call.
 * @return The length of the result string, if successful - or in case of a buffer overflow,
 *         in which case it will be greater than destCapacity.
 *
 * @see u_strToLower
 * @stable ICU 3.4
 */
U_STABLE int32_t U_EXPORT2
ucasemap_utf8ToLower(const UCaseMap *csm,
                     char *dest, int32_t destCapacity,
                     const char *src, int32_t srcLength,
                     UErrorCode *pErrorCode);

/**
 * Uppercase the characters in a UTF-8 string.
 * Casing is locale-dependent and context-sensitive.
 * The result may be longer or shorter than the original.
 * The source string and the destination buffer must not overlap.
 *
 * @param csm       UCaseMap service object.
 * @param dest      A buffer for the result string. The result will be NUL-terminated if
 *                  the buffer is large enough.
 *                  The contents is undefined in case of failure.
 * @param destCapacity The size of the buffer (number of bytes). If it is 0, then
 *                  dest may be NULL and the function will only return the length of the result
 *                  without writing any of the result string.
 * @param src       The original string.
 * @param srcLength The length of the original string. If -1, then src must be NUL-terminated.
 * @param pErrorCode Must be a valid pointer to an error code value,
 *                  which must not indicate a failure before the function call.
 * @return The length of the result string, if successful - or in case of a buffer overflow,
 *         in which case it will be greater than destCapacity.
 *
 * @see u_strToUpper
 * @stable ICU 3.4
 */
U_STABLE int32_t U_EXPORT2
ucasemap_utf8ToUpper(const UCaseMap *csm,
                     char *dest, int32_t destCapacity,
                     const char *src, int32_t srcLength,
                     UErrorCode *pErrorCode);

#if !UCONFIG_NO_BREAK_ITERATION

/**
 * Titlecase a UTF-8 string.
 * Casing is locale-dependent and context-sensitive.
 * Titlecasing uses a break iterator to find the first characters of words
 * that are to be titlecased. It titlecases those characters and lowercases
 * all others. (This can be modified with ucasemap_setOptions().)
 *
 * Note: This function takes a non-const UCaseMap pointer because it will
 * open a default break iterator if no break iterator was set yet,
 * and effectively call ucasemap_setBreakIterator();
 * also because the break iterator is stateful and will be modified during
 * the iteration.
 *
 * The titlecase break iterator can be provided to customize for arbitrary
 * styles, using rules and dictionaries beyond the standard iterators.
 * The standard titlecase iterator for the root locale implements the
 * algorithm of Unicode TR 21.
 *
 * This function uses only the setUText(), first(), next() and close() methods of the
 * provided break iterator.
 *
 * The result may be longer or shorter than the original.
 * The source string and the destination buffer must not overlap.
 *
 * @param csm       UCaseMap service object. This pointer is non-const!
 *                  See the note above for details.
 * @param dest      A buffer for the result string. The result will be NUL-terminated if
 *                  the buffer is large enough.
 *                  The contents is undefined in case of failure.
 * @param destCapacity The size of the buffer (number of bytes). If it is 0, then
 *                  dest may be NULL and the function will only return the length of the result
 *                  without writing any of the result string.
 * @param src       The original string.
 * @param srcLength The length of the original string. If -1, then src must be NUL-terminated.
 * @param pErrorCode Must be a valid pointer to an error code value,
 *                  which must not indicate a failure before the function call.
 * @return The length of the result string, if successful - or in case of a buffer overflow,
 *         in which case it will be greater than destCapacity.
 *
 * @see u_strToTitle
 * @see U_TITLECASE_NO_LOWERCASE
 * @see U_TITLECASE_NO_BREAK_ADJUSTMENT
 * @stable ICU 3.8
 */
U_STABLE int32_t U_EXPORT2
ucasemap_utf8ToTitle(UCaseMap *csm,
                    char *dest, int32_t destCapacity,
                    const char *src, int32_t srcLength,
                    UErrorCode *pErrorCode);

#endif

/**
 * Case-folds the characters in a UTF-8 string.
 *
 * Case-folding is locale-independent and not context-sensitive,
 * but there is an option for whether to include or exclude mappings for dotted I
 * and dotless i that are marked with 'T' in CaseFolding.txt.
 *
 * The result may be longer or shorter than the original.
 * The source string and the destination buffer must not overlap.
 *
 * @param csm       UCaseMap service object.
 * @param dest      A buffer for the result string. The result will be NUL-terminated if
 *                  the buffer is large enough.
 *                  The contents is undefined in case of failure.
 * @param destCapacity The size of the buffer (number of bytes). If it is 0, then
 *                  dest may be NULL and the function will only return the length of the result
 *                  without writing any of the result string.
 * @param src       The original string.
 * @param srcLength The length of the original string. If -1, then src must be NUL-terminated.
 * @param pErrorCode Must be a valid pointer to an error code value,
 *                  which must not indicate a failure before the function call.
 * @return The length of the result string, if successful - or in case of a buffer overflow,
 *         in which case it will be greater than destCapacity.
 *
 * @see u_strFoldCase
 * @see ucasemap_setOptions
 * @see U_FOLD_CASE_DEFAULT
 * @see U_FOLD_CASE_EXCLUDE_SPECIAL_I
 * @stable ICU 3.8
 */
U_STABLE int32_t U_EXPORT2
ucasemap_utf8FoldCase(const UCaseMap *csm,
                      char *dest, int32_t destCapacity,
                      const char *src, int32_t srcLength,
                      UErrorCode *pErrorCode);

#endif

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