putwchar - write a wide character to standard output


   #include <wchar.h>

   wint_t putwchar(wchar_t wc);


   The  putwchar()  function  is  the  wide-character  equivalent  of  the
   putchar(3) function.  It writes the wide character wc  to  stdout.   If
   ferror(stdout)  becomes  true,  it  returns  WEOF.  If a wide character
   conversion error occurs, it sets errno  to  EILSEQ  and  returns  WEOF.
   Otherwise, it returns wc.

   For a nonlocking counterpart, see unlocked_stdio(3).


   The  putwchar()  function  returns  wc if no error occurred, or WEOF to
   indicate an error.


   For  an  explanation  of  the  terms  used   in   this   section,   see

   Interface   Attribute      Value   
   putwchar()  Thread safety  MT-Safe 


   POSIX.1-2001, POSIX.1-2008, C99.


   The  behavior  of  putwchar()  depends  on the LC_CTYPE category of the
   current locale.

   It is reasonable to expect that  putwchar()  will  actually  write  the
   multibyte sequence corresponding to the wide character wc.


   fputwc(3), unlocked_stdio(3)


   This  page  is  part of release 4.09 of the Linux man-pages project.  A
   description of the project, information about reporting bugs,  and  the
   latest     version     of     this    page,    can    be    found    at

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