csu3_am335x/EVSE/GPL/open-plc-utils-0.3/tools/reword.c

/*====================================================================*
 *
 *   Copyright (c) 2013 Qualcomm Atheros, Inc.
 *
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 *     notice, this list of conditions and the following disclaimer.
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 *     disclaimer in the documentation and/or other materials
 *     provided with the distribution.
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 *     its contributors may be used to endorse or promote products
 *     derived from this software without specific prior written
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 *   GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE
 *   COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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/*====================================================================*
 *
 *   char const * reword (code_t code, struct _code_ const list [], size_t size);
 *
 *   symbol.h
 *
 *   search a _code_ list by code and return the associated name; return the
 *   corresponding name on success or NULL on failure;
 *
 *   Contributor(s):
 *	Nathaniel Houghton
 *
 *--------------------------------------------------------------------*/

#ifndef REWORD_SOURCE
#define REWORD_SOURCE

#include <unistd.h>
#include <string.h>

#include "../tools/symbol.h"

char const * reword (code_t code, struct _code_ const list [], size_t size)

{
	struct _code_ const * item = list;
	while ((unsigned)(item - list) < size)
	{
		if (item->code == code)
		{
			return (item->name);
		}
		item++;
	}
	return (NULL);
}


#endif