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| <h3 class="section">4.23 <code>fputws</code>—write a wide character string in a file or stream</h3> |
| |
| <p><a name="index-fputws-192"></a><a name="index-g_t_005ffputws_005fr-193"></a><strong>Synopsis</strong> |
| <pre class="example"> #include <wchar.h> |
| int fputws(const wchar_t *<var>ws</var>, FILE *<var>fp</var>); |
| |
| #include <wchar.h> |
| int _fputws_r(struct _reent *<var>ptr</var>, const wchar_t *<var>ws</var>, FILE *<var>fp</var>); |
| |
| </pre> |
| <p><strong>Description</strong><br> |
| <code>fputws</code> writes the wide character string at <var>ws</var> (but without the |
| trailing null) to the file or stream identified by <var>fp</var>. |
| |
| <p><code>_fputws_r</code> is simply the reentrant version of <code>fputws</code> that takes |
| an additional reentrant struct pointer argument: <var>ptr</var>. |
| |
| <p><br> |
| <strong>Returns</strong><br> |
| If successful, the result is a non-negative integer; otherwise, the result |
| is <code>-1</code> to indicate an error. |
| |
| <p><br> |
| <strong>Portability</strong><br> |
| C99, POSIX.1-2001 |
| |
| <p><br> |
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