wprintf(3)                 Library Functions Manual                 wprintf(3)

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       wprintf, fwprintf, swprintf, vwprintf, vfwprintf, vswprintf -
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       <?><?><?><?><?> C (libc, -lc)

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       #include <stdio.h>
       #include <wchar.h>

       int wprintf(const wchar_t *restrict format, ...);
       int fwprintf(FILE *restrict stream,
                    const wchar_t *restrict format, ...);
       int swprintf(wchar_t wcs[restrict .maxlen], size_t maxlen,
                    const wchar_t *restrict format, ...);

       int vwprintf(const wchar_t *restrict format, va_list args);
       int vfwprintf(FILE *restrict stream,
                    const wchar_t *restrict format, va_list args);
       int vswprintf(wchar_t wcs[restrict .maxlen], size_t maxlen,
                    const wchar_t *restrict format, va_list args);

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   <?><?><?><?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?> <?><?><?> glibc
   (<?><?>. feature_test_macros(7)):

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       <?><?><?><?>:
           _XOPEN_SOURCE >= 500 || _ISOC99_SOURCE
               || _POSIX_C_SOURCE >= 200112L

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       <?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?> wprintf()
       <?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?><?><?> printf(3) <?><?><?> <?><?><?><?><?><?> <?>
       <?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?><?>.
       <?><?><?><?><?><?><?> <?><?> <?><?><?><?><?>
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       <?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?>.

       <?><?><?><?><?><?><?> wprintf() <?> vwprintf() <?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?> <?><?><?><?><?><?><?> <?> <?><?><?><?><?> stdout.
       stdout <?><?><?><?><?><?> <?><?><?><?> <?><?><?><?><?><?> <?><?>
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       fwide(3).

       <?><?><?><?><?><?><?> wprintf() <?> vwprintf() <?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?> <?><?><?><?><?><?><?> <?> <?><?><?><?><?> stream.
       stream <?><?><?><?><?><?> <?><?><?><?> <?><?><?><?><?><?> <?><?>
       <?><?><?> <?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?>;
       <?><?><?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?> <?>
       fwide(3).

       <?><?><?><?><?><?><?> swprintf() <?> vswprintf() <?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?> <?><?><?><?><?><?><?> <?> <?><?><?><?><?><?>
       <?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?>.
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       <?><?><?><?><?><?>, <?><?><?> <?> wcs <?><?><?><?><?><?><?><?><?><?>
       <?><?><?><?><?> <?><?><?> maxlen <?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?><?>.

       <?><?><?> <?><?><?> <?><?><?><?><?><?><?> <?><?><?><?><?>
       <?><?><?><?><?><?> <?><?> printf(3), vprintf(3), fprintf(3),
       vfprintf(3), sprintf(3), vsprintf(3), <?><?>
       <?><?><?><?><?><?><?><?><?><?> <?><?> <?><?><?> <?>
       <?><?><?><?><?><?><?><?><?>:

       o      <?><?><?><?><?><?> format <?><?><?><?><?><?><?><?><?><?><?><?>
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              <?><?><?><?><?><?><?><?>.

       o      <?><?><?><?><?> <?><?><?><?><?><?><?><?><?><?><?><?>
              <?><?><?><?><?> <?><?><?><?><?><?><?> <?><?><?><?><?><?><?>, <?>
              <?><?> <?><?><?><?><?>.

       o      <?><?><?><?><?><?><?> swprintf() <?> vswprintf() <?><?><?><?><?>
              <?><?><?><?><?><?><?><?> maxlen, <?> sprintf(3) <?> vsprintf(3)
              <?><?><?> (<?><?><?><?><?><?><?> snprintf(3) <?> vsnprintf(3)
              <?><?><?><?><?> <?><?><?><?><?><?><?><?> maxlen, <?><?>
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              Linux).

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       <?><?><?><?><?><?><?><?> c <?> s <?><?><?><?><?><?><?><?>:

       c      <?><?><?><?> <?><?><?><?><?><?><?><?><?><?><?><?> l <?><?><?>,
              <?><?> <?><?><?><?><?><?><?><?> int
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              btowc(3); <?><?><?><?><?> <?><?><?><?><?><?><?><?><?><?>
              <?><?><?><?><?><?><?> <?><?><?><?><?><?>
              <?><?><?><?><?><?><?><?><?><?><?><?>. <?><?><?><?>
              <?><?><?><?><?><?><?><?><?><?><?> l
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              (<?><?><?><?><?><?><?> <?><?><?><?><?><?>) wint_t.

       s      If no l modifier is present: the const char * argument is
              expected to be a pointer to an array of character type (pointer
              to a string) containing a multibyte character sequence beginning
              in the initial shift state.  Characters from the array are
              converted to wide characters (each by a call to the mbrtowc(3)
              function with a conversion state starting in the initial state
              before the first byte).  The resulting wide characters are
              written up to (but not including) the terminating null wide
              character (L'\0').  If a precision is specified, no more wide
              characters than the number specified are written.  Note that the
              precision determines the number of wide characters written, not
              the number of bytes or screen positions.  The array must contain
              a terminating null byte ('\0'), unless a precision is given and
              it is so small that the number of converted wide characters
              reaches it before the end of the array is reached.  If an l
              modifier is present: the const wchar_t * argument is expected to
              be a pointer to an array of wide characters.  Wide characters
              from the array are written up to (but not including) a
              terminating null wide character.  If a precision is specified,
              no more than the number specified are written.  The array must
              contain a terminating null wide character, unless a precision is
              given and it is smaller than or equal to the number of wide
              characters in the array.

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       <?><?><?><?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?> <?><?><?> <?><?><?><?><?><?><?> swprintf() <?>
       vswprintf(). <?> <?><?><?><?><?><?> <?><?><?><?><?><?>
       <?><?><?><?><?><?><?><?><?><?><?><?> -1.

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       <?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?> <?> attributes(7).

       +----------------------------+----------------------------------------------------------+--------------------------+
       |<?><?><?><?><?><?><?><?><?> | <?><?><?><?><?><?><?>                                    | <?><?><?><?><?><?><?><?> |
       +----------------------------+----------------------------------------------------------+--------------------------+
       |wprintf(), fwprintf(),      | <?><?><?><?><?><?><?><?><?><?><?><?> <?> <?><?><?><?><?> | MT-Safe locale           |
       |swprintf(), vwprintf(),     |                                                          |                          |
       |vfwprintf(), vswprintf()    |                                                          |                          |
       +----------------------------+----------------------------------------------------------+--------------------------+
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       C11, POSIX.1-2008.

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       POSIX.1-2001, C99.

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       <?><?><?><?><?><?><?><?><?> wprintf() <?><?><?><?><?><?><?> <?><?>
       <?><?><?><?><?><?><?><?><?> LC_CTYPE <?><?><?><?><?><?><?>
       <?><?><?><?><?><?>.

       If the format string contains non-ASCII wide characters, the program
       will work correctly only if the LC_CTYPE category of the current locale
       at run time is the same as the LC_CTYPE category of the current locale
       at compile time.  This is because the wchar_t representation is
       platform- and locale-dependent.  (The glibc represents wide characters
       using their Unicode (ISO/IEC 10646) code point, but other platforms
       don't do this.  Also, the use of C99 universal character names of the
       form \unnnn does not solve this problem.)  Therefore, in
       internationalized programs, the format string should consist of ASCII
       wide characters only, or should be constructed at run time in an
       internationalized way (e.g., using gettext(3)  or iconv(3), followed by
       mbstowcs(3)).

<?><?><?><?><?><?><?><?> <?><?><?><?><?>
       fprintf(3), fputwc(3), fwide(3), printf(3), snprintf(3)

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       <?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?><?><?><?>
       <?><?><?><?><?><?><?><?><?><?>(<?>) Azamat Hackimov
       <azamat.hackimov@gmail.com>, Yuri Kozlov <yuray@komyakino.ru> <?>
       Kirill Rekhov <krekhov.dev@gmail.com>

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       <?><?><?><?><?><?><?><?> GNU (GNU General Public License - GPL,
       <https://www.gnu.org/licenses/gpl-3.0.html> <?><?><?><?><?><?> 3
       <?><?><?> <?><?><?><?><?> <?><?><?><?><?><?><?>) <?>
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       <?><?><?><?><?>, <?><?> <?><?><?> <?><?><?><?><?>-<?><?><?><?>
       <?><?><?><?><?><?><?><?>.

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       <?><?><?><?><?>-<?><?><?><?> <?><?><?><?><?><?> <?>
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       <?><?><?><?><?><?><?><?><?><?><?>, <?><?><?><?><?><?><?><?><?><?>,
       <?><?><?><?><?><?><?><?> <?><?> <?><?><?><?>
       <?><?><?><?><?><?><?><?><?><?><?><?>(<?><?>) <?><?> <?><?><?>(<?><?>)
       <?><?><?><?><?><?>(<?><?>) <?><?><?><?><?><?><?><?><?><?><?>
       <?><?><?><?><?> <?><?><?> <?><?> <?><?><?><?><?><?> <?><?><?><?><?><?>
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       <?><?><?><?><?><?><?><?><?><?><?><?>
       <<debian-l10n-russian@lists.debian.org>>.

<?><?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?> Linux 6.9.1
                           15 <?><?><?><?> 2024 <?>.                wprintf(3)