📄 symdelete.htm
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<title>symDelete -- basic</title>
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<td class=title-left><b> symDelete</b></td>
<td class=title-center><b> basic</b></td>
<td class=title-right><B> EMF</B></td>
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<h2>Synopsis</h2>
<p>Deletes a lookup-value pair from a symbol table</p>
<h2>Prototype</h2>
<pre>
int <b>symDelete</b>(sym_fd_t sd, char_t* name);
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<h2>Parameters</h2>
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<td width=40>sd</td>
<td>Handle to the table created from a previous call to symOpen</td>
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<td width=40>name</td>
<td>The string lookup key for the value to be deleted</td>
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<h2>Description</h2>
<p>
This module implements a highly efficient generic symbol table with
update and access routines. Symbols are simple character strings and
the values they take can be flexible types as defined by value_t.
This module allows multiple symbol tables to be created.
</p>
<p>
Frees and deletes an existing symbol from the table.
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<h2>Return Value</h2>
<p>
Returns 0 on success or -1 on error.
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<h2>Example</h2>
<pre>
</pre>
<h2>See Also</h2>
<p>
<a href="symClose.htm">symClose</a>,
<a href="symFirst.htm">symFirst</a>,
<a href="symLookup.htm">symLookup</a>,
<a href="symNext.htm">symNext</a>,
<a href="symOpen.htm">symOpen</a>
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