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Showing content from https://en.cppreference.com/w/cpp/language/../algorithm/../../cpp/../cpp/../cpp/../c/io/fputws.html below:

fputws - cppreference.com

int fputws( const wchar_t *str, FILE *stream ); (since C95)
(until C99) int fputws( const wchar_t * restrict str, FILE * restrict stream ); (since C99)

Writes every character from the null-terminated wide string str to the output stream stream, as if by repeatedly executing fputwc.

The terminating null wide character from str is not written.

[edit] Parameters str - null-terminated wide string to be written stream - output stream [edit] Return value

On success, returns a non-negative value

On failure, returns EOF and sets the error indicator (see ferror) on stream.

[edit] Example

#include <locale.h>
#include <stdio.h>
#include <wchar.h>
 
int main(void)
{
    setlocale(LC_ALL, "en_US.utf8");
    int rc = fputws(L"å¾¡ä¼ã¿ãªãã", stdout);
 
    if (rc == EOF)
       perror("fputws()"); // POSIX requires that errno is set
}

Output:

[edit] References

C11 standard (ISO/IEC 9899:2011):

7.29.3.4 The fputws function (p: 423)

C99 standard (ISO/IEC 9899:1999):

7.24.3.4 The fputws function (p: 368)

[edit] See also

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