GOLDEN HOUR

DIR: /usr/include/unicode

Name	Size	Action
alphaindex.h	26.48 KB
appendable.h	8.49 KB
basictz.h	9.27 KB
brkiter.h	27.8 KB
bytestream.h	10.78 KB
bytestrie.h	20.77 KB
bytestriebuilder.h	7.08 KB
calendar.h	105.74 KB
caniter.h	7.43 KB
casemap.h	25.33 KB
char16ptr.h	7.22 KB
chariter.h	24.05 KB
choicfmt.h	23.91 KB
coleitr.h	13.76 KB
coll.h	56.23 KB
compactdecimalformat.h	6.88 KB
curramt.h	3.76 KB
currpinf.h	7.3 KB
currunit.h	4 KB
datefmt.h	40.67 KB
dbbi.h	1.19 KB
dcfmtsym.h	20.41 KB
decimfmt.h	87.19 KB
docmain.h	6.97 KB
dtfmtsym.h	37.7 KB
dtintrv.h	3.84 KB
dtitvfmt.h	46.52 KB
dtitvinf.h	18.62 KB
dtptngen.h	25.8 KB
dtrule.h	8.68 KB
edits.h	20.74 KB
enumset.h	2.08 KB
errorcode.h	4.84 KB
fieldpos.h	8.69 KB
filteredbrk.h	5.37 KB
fmtable.h	24.42 KB
format.h	12.5 KB
formattedvalue.h	9.75 KB
fpositer.h	3.04 KB
gender.h	3.33 KB
gregocal.h	31.71 KB
icudataver.h	1.03 KB
icuplug.h	11.88 KB
idna.h	12.7 KB
listformatter.h	9.27 KB
localebuilder.h	11.23 KB
localematcher.h	24.56 KB
localpointer.h	19.36 KB
locdspnm.h	7.12 KB
locid.h	47.68 KB
measfmt.h	11.33 KB
measunit.h	95.28 KB
measure.h	4.32 KB
messagepattern.h	33.71 KB
msgfmt.h	44.11 KB
normalizer2.h	34.03 KB
normlzr.h	30.94 KB
nounit.h	2.69 KB
numberformatter.h	84.25 KB
numberrangeformatter.h	27.95 KB
numfmt.h	49.76 KB
numsys.h	7.32 KB
parseerr.h	3.08 KB
parsepos.h	5.56 KB
platform.h	28.08 KB
plurfmt.h	25.2 KB
plurrule.h	18.34 KB
ptypes.h	3.49 KB
putil.h	6.33 KB
rbbi.h	26.58 KB
rbnf.h	48.73 KB
rbtz.h	15.6 KB
regex.h	84.34 KB
region.h	9.18 KB
reldatefmt.h	22.27 KB
rep.h	9.37 KB
resbund.h	18.07 KB
schriter.h	6.32 KB
scientificnumberformatter.h	6.4 KB
search.h	22.22 KB
selfmt.h	14.3 KB
simpleformatter.h	12.59 KB
simpletz.h	45.44 KB
smpdtfmt.h	71.01 KB
sortkey.h	11.18 KB
std_string.h	1.05 KB
strenum.h	9.92 KB
stringoptions.h	5.79 KB
stringpiece.h	10.35 KB
stringtriebuilder.h	15.33 KB
stsearch.h	21.3 KB
symtable.h	4.27 KB
tblcoll.h	36.61 KB
timezone.h	41.02 KB
tmunit.h	3.38 KB
tmutamt.h	4.9 KB
tmutfmt.h	7.85 KB
translit.h	65.82 KB
tzfmt.h	42.89 KB
tznames.h	16.85 KB
tzrule.h	35.37 KB
tztrans.h	6.12 KB
ubidi.h	89.56 KB
ubiditransform.h	12.65 KB
ubrk.h	23.97 KB
ucal.h	56.9 KB
ucasemap.h	15.18 KB
ucat.h	5.36 KB
uchar.h	141.24 KB
ucharstrie.h	22.58 KB
ucharstriebuilder.h	7.21 KB
uchriter.h	13.2 KB
uclean.h	11.21 KB
ucnv.h	83.09 KB
ucnv_cb.h	6.59 KB
ucnv_err.h	20.99 KB
ucnvsel.h	6.14 KB
ucol.h	61.46 KB
ucoleitr.h	9.46 KB
uconfig.h	12.07 KB
ucpmap.h	5.53 KB
ucptrie.h	22.46 KB
ucsdet.h	14.67 KB
ucurr.h	16.12 KB
udat.h	61.38 KB
udata.h	15.56 KB
udateintervalformat.h	10.74 KB
udatpg.h	26.8 KB
udisplaycontext.h	5.89 KB
uenum.h	7.78 KB
ufieldpositer.h	4.36 KB
uformattable.h	10.94 KB
uformattedvalue.h	12.12 KB
ugender.h	2 KB
uidna.h	33.37 KB
uiter.h	22.77 KB
uldnames.h	10.45 KB
ulistformatter.h	10.83 KB
uloc.h	53.16 KB
ulocdata.h	11.26 KB
umachine.h	14.54 KB
umisc.h	1.33 KB
umsg.h	24.23 KB
umutablecptrie.h	8.24 KB
unifilt.h	3.96 KB
unifunct.h	4.04 KB
unimatch.h	6.1 KB
unirepl.h	3.38 KB
uniset.h	64.9 KB
unistr.h	170.43 KB
unorm.h	20.52 KB
unorm2.h	24.66 KB
unum.h	53.46 KB
unumberformatter.h	25.22 KB
unumsys.h	7.21 KB
uobject.h	10.68 KB
upluralrules.h	7.83 KB
uregex.h	72.05 KB
uregion.h	9.84 KB
ureldatefmt.h	17 KB
urename.h	131.3 KB
urep.h	5.38 KB
ures.h	36.54 KB
uscript.h	27.21 KB
usearch.h	38.12 KB
uset.h	40 KB
usetiter.h	9.55 KB
ushape.h	18 KB
uspoof.h	65.9 KB
usprep.h	8.14 KB
ustdio.h	38.54 KB
ustream.h	1.89 KB
ustring.h	72.47 KB
ustringtrie.h	3.15 KB
utext.h	58.13 KB
utf.h	7.86 KB
utf16.h	23.32 KB
utf32.h	763 B
utf8.h	30.96 KB
utf_old.h	45.83 KB
utmscale.h	13.78 KB
utrace.h	17.29 KB
utrans.h	25.52 KB
utypes.h	30.74 KB
uvernum.h	6.67 KB
uversion.h	6 KB
vtzone.h	20.3 KB

Edit: ulocdata.h

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
******************************************************************************
*                                                                            *
* Copyright (C) 2003-2015, International Business Machines                   *
*                Corporation and others. All Rights Reserved.                *
*                                                                            *
******************************************************************************
*   file name:  ulocdata.h
*   encoding:   UTF-8
*   tab size:   8 (not used)
*   indentation:4
*
*   created on: 2003Oct21
*   created by: Ram Viswanadha
*/

#ifndef __ULOCDATA_H__
#define __ULOCDATA_H__

#include "unicode/ures.h"
#include "unicode/uloc.h"
#include "unicode/uset.h"
#include "unicode/localpointer.h"

/**
 * \file
 * \brief C API: Provides access to locale data.
 */

/** Forward declaration of the ULocaleData structure. @stable ICU 3.6 */
struct ULocaleData;

/** A locale data object. @stable ICU 3.6 */
typedef struct ULocaleData ULocaleData;

/** The possible types of exemplar character sets.
  * @stable ICU 3.4
  */
typedef enum ULocaleDataExemplarSetType  {
    /** Basic set @stable ICU 3.4 */
    ULOCDATA_ES_STANDARD=0,
    /** Auxiliary set @stable ICU 3.4 */
    ULOCDATA_ES_AUXILIARY=1,
    /** Index Character set @stable ICU 4.8 */
    ULOCDATA_ES_INDEX=2,
    /** Punctuation set @stable ICU 51 */
    ULOCDATA_ES_PUNCTUATION=3,
#ifndef U_HIDE_DEPRECATED_API
    /**
     * One more than the highest normal ULocaleDataExemplarSetType value.
     * @deprecated ICU 58 The numeric value may change over time, see ICU ticket #12420.
     */
    ULOCDATA_ES_COUNT=4
#endif  /* U_HIDE_DEPRECATED_API */
} ULocaleDataExemplarSetType;

/** The possible types of delimiters.
  * @stable ICU 3.4
  */
typedef enum ULocaleDataDelimiterType {
    /** Quotation start @stable ICU 3.4 */
    ULOCDATA_QUOTATION_START = 0,
    /** Quotation end @stable ICU 3.4 */
    ULOCDATA_QUOTATION_END = 1,
    /** Alternate quotation start @stable ICU 3.4 */
    ULOCDATA_ALT_QUOTATION_START = 2,
    /** Alternate quotation end @stable ICU 3.4 */
    ULOCDATA_ALT_QUOTATION_END = 3,
#ifndef U_HIDE_DEPRECATED_API
    /**
     * One more than the highest normal ULocaleDataDelimiterType value.
     * @deprecated ICU 58 The numeric value may change over time, see ICU ticket #12420.
     */
    ULOCDATA_DELIMITER_COUNT = 4
#endif  /* U_HIDE_DEPRECATED_API */
} ULocaleDataDelimiterType;

/**
 * Opens a locale data object for the given locale
 *
 * @param localeID  Specifies the locale associated with this locale
 *                  data object.
 * @param status    Pointer to error status code.
 * @stable ICU 3.4
 */
U_STABLE ULocaleData* U_EXPORT2
ulocdata_open(const char *localeID, UErrorCode *status);

/**
 * Closes a locale data object.
 *
 * @param uld       The locale data object to close
 * @stable ICU 3.4
 */
U_STABLE void U_EXPORT2
ulocdata_close(ULocaleData *uld);

#if U_SHOW_CPLUSPLUS_API

U_NAMESPACE_BEGIN

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

U_NAMESPACE_END

#endif

/**
 * Sets the "no Substitute" attribute of the locale data
 * object.  If true, then any methods associated with the
 * locale data object will return null when there is no
 * data available for that method, given the locale ID
 * supplied to ulocdata_open().
 *
 * @param uld       The locale data object to set.
 * @param setting   Value of the "no substitute" attribute.
 * @stable ICU 3.4
 */
U_STABLE void U_EXPORT2
ulocdata_setNoSubstitute(ULocaleData *uld, UBool setting);

/**
 * Retrieves the current "no Substitute" value of the locale data
 * object.  If true, then any methods associated with the
 * locale data object will return null when there is no
 * data available for that method, given the locale ID
 * supplied to ulocdata_open().
 *
 * @param uld       Pointer to the The locale data object to set.
 * @return UBool    Value of the "no substitute" attribute.
 * @stable ICU 3.4
 */
U_STABLE UBool U_EXPORT2
ulocdata_getNoSubstitute(ULocaleData *uld);

/**
 * Returns the set of exemplar characters for a locale.
 *
 * @param uld       Pointer to the locale data object from which the
 *                  exemplar character set is to be retrieved.
 * @param fillIn    Pointer to a USet object to receive the
 *                  exemplar character set for the given locale.  Previous
 *                  contents of fillIn are lost.  <em>If fillIn is NULL,
 *                  then a new USet is created and returned.  The caller
 *                  owns the result and must dispose of it by calling
 *                  uset_close.</em>
 * @param options   Bitmask for options to apply to the exemplar pattern.
 *                  Specify zero to retrieve the exemplar set as it is
 *                  defined in the locale data.  Specify
 *                  USET_CASE_INSENSITIVE to retrieve a case-folded
 *                  exemplar set.  See uset_applyPattern for a complete
 *                  list of valid options.  The USET_IGNORE_SPACE bit is
 *                  always set, regardless of the value of 'options'.
 * @param extype    Specifies the type of exemplar set to be retrieved.
 * @param status    Pointer to an input-output error code value;
 *                  must not be NULL.  Will be set to U_MISSING_RESOURCE_ERROR
 *                  if the requested data is not available.
 * @return USet*    Either fillIn, or if fillIn is NULL, a pointer to
 *                  a newly-allocated USet that the user must close.
 *                  In case of error, NULL is returned.
 * @stable ICU 3.4
 */
U_STABLE USet* U_EXPORT2
ulocdata_getExemplarSet(ULocaleData *uld, USet *fillIn,
                        uint32_t options, ULocaleDataExemplarSetType extype, UErrorCode *status);

/**
 * Returns one of the delimiter strings associated with a locale.
 *
 * @param uld           Pointer to the locale data object from which the
 *                      delimiter string is to be retrieved.
 * @param type          the type of delimiter to be retrieved.
 * @param result        A pointer to a buffer to receive the result.
 * @param resultLength  The maximum size of result.
 * @param status        Pointer to an error code value
 * @return int32_t      The total buffer size needed; if greater than resultLength,
 *                      the output was truncated.
 * @stable ICU 3.4
 */
U_STABLE int32_t U_EXPORT2
ulocdata_getDelimiter(ULocaleData *uld, ULocaleDataDelimiterType type, UChar *result, int32_t resultLength, UErrorCode *status);

/**
 * Enumeration for representing the measurement systems.
 * @stable ICU 2.8
 */
typedef enum UMeasurementSystem {
    UMS_SI,     /**< Measurement system specified by SI otherwise known as Metric system. @stable ICU 2.8 */
    UMS_US,     /**< Measurement system followed in the United States of America. @stable ICU 2.8 */
    UMS_UK,     /**< Mix of metric and imperial units used in Great Britain. @stable ICU 55 */
#ifndef U_HIDE_DEPRECATED_API
    /**
     * One more than the highest normal UMeasurementSystem value.
     * @deprecated ICU 58 The numeric value may change over time, see ICU ticket #12420.
     */
    UMS_LIMIT
#endif  /* U_HIDE_DEPRECATED_API */
} UMeasurementSystem;

/**
 * Returns the measurement system used in the locale specified by the localeID.
 * Please note that this API will change in ICU 3.6 and will use an ulocdata object.
 *
 * @param localeID      The id of the locale for which the measurement system to be retrieved.
 * @param status        Must be a valid pointer to an error code value,
 *                      which must not indicate a failure before the function call.
 * @return UMeasurementSystem the measurement system used in the locale.
 * @stable ICU 2.8
 */
U_STABLE UMeasurementSystem U_EXPORT2
ulocdata_getMeasurementSystem(const char *localeID, UErrorCode *status);

/**
 * Returns the element gives the normal business letter size, and customary units.
 * The units for the numbers are always in <em>milli-meters</em>.
 * For US since 8.5 and 11 do not yeild an integral value when converted to milli-meters,
 * the values are rounded off.
 * So for A4 size paper the height and width are 297 mm and 210 mm repectively,
 * and for US letter size the height and width are 279 mm and 216 mm respectively.
 * Please note that this API will change in ICU 3.6 and will use an ulocdata object.
 *
 * @param localeID      The id of the locale for which the paper size information to be retrieved.
 * @param height        A pointer to int to recieve the height information.
 * @param width         A pointer to int to recieve the width information.
 * @param status        Must be a valid pointer to an error code value,
 *                      which must not indicate a failure before the function call.
 * @stable ICU 2.8
 */
U_STABLE void U_EXPORT2
ulocdata_getPaperSize(const char *localeID, int32_t *height, int32_t *width, UErrorCode *status);

/**
 * Return the current CLDR version used by the library.
 * @param versionArray fillin that will recieve the version number
 * @param status error code - could be U_MISSING_RESOURCE_ERROR if the version was not found.
 * @stable ICU 4.2
 */
U_STABLE void U_EXPORT2
ulocdata_getCLDRVersion(UVersionInfo versionArray, UErrorCode *status);

/**
 * Returns locale display pattern associated with a locale.
 *
 * @param uld       Pointer to the locale data object from which the
 *                  exemplar character set is to be retrieved.
 * @param pattern   locale display pattern for locale.
 * @param patternCapacity the size of the buffer to store the locale display
 *                  pattern with.
 * @param status    Must be a valid pointer to an error code value,
 *                  which must not indicate a failure before the function call.
 * @return the actual buffer size needed for localeDisplayPattern.  If it's greater
 * than patternCapacity, the returned pattern will be truncated.
 *
 * @stable ICU 4.2
 */
U_STABLE int32_t U_EXPORT2
ulocdata_getLocaleDisplayPattern(ULocaleData *uld,
                                 UChar *pattern,
                                 int32_t patternCapacity,
                                 UErrorCode *status);

/**
 * Returns locale separator associated with a locale.
 *
 * @param uld       Pointer to the locale data object from which the
 *                  exemplar character set is to be retrieved.
 * @param separator locale separator for locale.
 * @param separatorCapacity the size of the buffer to store the locale
 *                  separator with.
 * @param status    Must be a valid pointer to an error code value,
 *                  which must not indicate a failure before the function call.
 * @return the actual buffer size needed for localeSeparator.  If it's greater
 * than separatorCapacity, the returned separator will be truncated.
 *
 * @stable ICU 4.2
 */
U_STABLE int32_t U_EXPORT2
ulocdata_getLocaleSeparator(ULocaleData *uld,
                            UChar *separator,
                            int32_t separatorCapacity,
                            UErrorCode *status);
#endif

GOLDEN HOUR

Edit: ulocdata.h

TERMINAL