_fopen with wchar

_fopen with wchar_t*

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1. Programming

wchar_t

1. Can anybody tell me why this outputs: Ros? (My locale is: en_US.UTF-8 and I'm using gcc) 2. I need wchar_t if I want to use chars with accents ? 3. Can I use UTF-8 with wchar_t ? #include <stdio.h> #include <wchar.h> int main(void) { wchar_t VAR= L"Ros�"; wprintf(VAR);...

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wmemchr

wmemchr(3C)						   Standard C Library Functions 					       wmemchr(3C)

NAME

       wmemchr - find a wide-character in memory

SYNOPSIS

       #include <wchar.h>

       wchar_t *wmemchr(const wchar_t *ws, wchar_t wc, size_t n);

   ISO C++
       #include <wchar.h>

       const wchar_t *wmemchr(const wchar_t *ws, wchar_t wc, size_t n);

       #include <cwchar>

       wchar_t *std::wmemchr(wchar_t *ws, wchar_t wc, size_t n);

DESCRIPTION

       The wmemchr() function locates the first occurrence of wc in the initial n wide-characters of the object pointed to be ws. This function is
       not affected by locale and all wchar_t values are treated identically.  The null wide-character and wchar_t  values  not  corresponding	to
       valid  characters are not treated specially.

       If n is 0,  ws must be a valid pointer and the function behaves as if no valid occurrence of wc is found.

RETURN VALUES

       The  wmemchr()  function  returns  a  pointer to the located  wide-character, or a null pointer if the wide-character does not occur in the
       object.

ERRORS

       No errors are defined.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       wmemcmp(3C), wmemcpy(3C), wmemmove(3C), wmemset(3C), attributes(5), standards(5)

SunOS 5.10							    14 Aug 2002 						       wmemchr(3C)

Programming