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Интерактивная система просмотра системных руководств (man-ов)

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getwchar (3)
  • getwchar (3) ( Solaris man: Библиотечные вызовы )
  • >> getwchar (3) ( FreeBSD man: Библиотечные вызовы )
  • getwchar (3) ( Русские man: Библиотечные вызовы )
  • getwchar (3) ( Linux man: Библиотечные вызовы )
  • getwchar (3) ( POSIX man: Библиотечные вызовы )

  • BSD mandoc
     

    NAME

    
    
    fgetwc
    
     
    getwc
    
     
    getwchar
    
     - get next wide character from input stream
    
     
    

    LIBRARY

    Lb libc
    
     
    

    SYNOPSIS

       #include <stdio.h>
       #include <wchar.h>
    wint_t fgetwc (FILE *stream);
    wint_t getwc (FILE *stream);
    wint_t getwchar (void);
     

    DESCRIPTION

    The fgetwc ();
    function obtains the next input wide character (if present) from the stream pointed at by Fa stream , or the next character pushed back on the stream via ungetwc(3).

    The getwc ();
    function acts essentially identically to fgetwc (.);

    The getwchar ();
    function is equivalent to getwc ();
    with the argument stdin  

    RETURN VALUES

    If successful, these routines return the next wide character from the Fa stream . If the stream is at end-of-file or a read error occurs, the routines return WEOF The routines feof(3) and ferror(3) must be used to distinguish between end-of-file and error. If an error occurs, the global variable errno is set to indicate the error. The end-of-file condition is remembered, even on a terminal, and all subsequent attempts to read will return WEOF until the condition is cleared with clearerr(3).  

    SEE ALSO

    ferror(3), fopen(3), fread(3), getc(3), putwc(3), stdio(3), ungetwc(3)  

    STANDARDS

    The fgetwc (,);
    getwc ();
    and getwchar ();
    functions conform to St -isoC-99 .


     

    Index

    NAME
    LIBRARY
    SYNOPSIS
    DESCRIPTION
    RETURN VALUES
    SEE ALSO
    STANDARDS


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