wctob(3p) - phpMan

WCTOB(P)                                                              WCTOB(P)



NAME
       wctob - wide-character to single-byte conversion

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

       int wctob(wint_t c);


DESCRIPTION
       The  wctob()  function  shall  determine  whether  c corresponds to a member of the
       extended character set whose character representation is a single byte when in  the
       initial shift state.

       The  behavior  of  this  function shall be affected by the LC_CTYPE category of the
       current locale.

RETURN VALUE
       The wctob() function shall return EOF if c does not correspond to a character  with
       length  one  in the initial shift state. Otherwise, it shall return the single-byte
       representation of that character as an unsigned char converted to int.

ERRORS
       No errors are defined.

       The following sections are informative.

EXAMPLES
       None.

APPLICATION USAGE
       None.

RATIONALE
       None.

FUTURE DIRECTIONS
       None.

SEE ALSO
       btowc() , the Base Definitions volume of IEEE Std 1003.1-2001, <wchar.h>

COPYRIGHT
       Portions of this text are reprinted and reproduced in electronic form from IEEE Std
       1003.1,  2003  Edition,  Standard  for Information Technology -- Portable Operating
       System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C)
       2001-2003  by  the  Institute  of Electrical and Electronics Engineers, Inc and The
       Open Group. In the event of any discrepancy between this version and  the  original
       IEEE  and The Open Group Standard, the original IEEE and The Open Group Standard is
       the  referee  document.  The  original  Standard  can   be   obtained   online   at
       http://www.opengroup.org/unix/online.html .



POSIX                                2003                             WCTOB(P)

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