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| <h3 class="section">5.27 <code>strlwr</code>—force string to lowercase</h3> |
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| <p><a name="index-strlwr-395"></a><strong>Synopsis</strong> |
| <pre class="example"> #include <string.h> |
| char *strlwr(char *<var>a</var>); |
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| </pre> |
| <p><strong>Description</strong><br> |
| <code>strlwr</code> converts each character in the string at <var>a</var> to |
| lowercase. |
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| <p><br> |
| <strong>Returns</strong><br> |
| <code>strlwr</code> returns its argument, <var>a</var>. |
| |
| <p><br> |
| <strong>Portability</strong><br> |
| <code>strlwr</code> is not widely portable. |
| |
| <p><code>strlwr</code> requires no supporting OS subroutines. |
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