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| <h3 class="section">4.49 <code>putw</code>—write a word (int)</h3> |
| |
| <p><a name="index-putw-255"></a><strong>Synopsis</strong> |
| <pre class="example"> #include <stdio.h> |
| int putw(int <var>w</var>, FILE *<var>fp</var>); |
| |
| </pre> |
| <p><strong>Description</strong><br> |
| <code>putw</code> is a function, defined in <code>stdio.h</code>. You can use <code>putw</code> |
| to write a word to the file or stream identified by <var>fp</var>. As a side |
| effect, <code>putw</code> advances the file's current position indicator. |
| |
| <p><br> |
| <strong>Returns</strong><br> |
| Zero on success, <code>EOF</code> on failure. |
| |
| <p><br> |
| <strong>Portability</strong><br> |
| <code>putw</code> is a remnant of K&R C; it is not part of any ISO C Standard. |
| <code>fwrite</code> should be used instead. In fact, this implementation of |
| <code>putw</code> is based upon <code>fwrite</code>. |
| |
| <p>Supporting OS subroutines required: <code>fwrite</code>. |
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