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			lookup.c
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<pre>
/*====================================================================*
 *
 *   signed lookup (char const * name, struct _code_ const list [], size_t size);
 *
 *   symbol.h
 *
 *   search a name list and return the associated name; return the
 *   corresponding code on success or -1 on failure; the search is
 *   case insensitive;
 *
 *   Motley Tools by Charles Maier &lt;cmaier@cmassoc.net&gt;;
 *   Copyright (c) 2001-2006 by Charles Maier Associates;
 *   Licensed under the Internet Software Consortium License;
 *
 *--------------------------------------------------------------------*/

#ifndef LOOKUP_SOURCE
#define LOOKUP_SOURCE

#include &lt;unistd.h&gt;
#include &lt;string.h&gt;

#include &quot;../tools/symbol.h&quot;

signed lookup (char const * name, struct _code_ const list [], size_t size)

{
	struct _code_ const * item = list;
	if ((name) &amp;&amp; (*name)) while ((unsigned)(item - list) &lt; size)
	{
		if (!strcasecmp (item-&gt;name, name))
		{
			return (item-&gt;code);
		}
		item++;
	}
	return (-1);
}

#endif


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