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/*
* Copyright 2010, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef FLASHMAP_LIB_VALSTR_H__
#define FLASHMAP_LIB_VALSTR_H__
#include <inttypes.h>
/* value + string structure for common conversions */
struct valstr {
uint32_t val; /* field value */
const char *str; /* field description */
};
/*
* val2str_default - convert value to string
*
* @val: value to convert
* @vs: value-string data
* @def_str: default string to return if no matching value found
*
* returns pointer to string
* returns def_str if no matching value found
*/
const char *val2str_default(uint32_t val, const struct valstr *vs,
const char *def_str);
/*
* val2str - convert value to string
*
* @val: value to convert
* @vs: value-string data
*
* returns pointer to string
* returns pointer to "unknown" static string if not found
*/
const char *val2str(uint32_t val, const struct valstr *vs);
/*
* str2val - convert string to value
*
* @str: string to convert
* @vs: value-string data
*
* returns value for string
* returns value for last entry in value-string data if not found
*/
uint32_t str2val(const char *str, const struct valstr *vs);
#endif /* FLASHMAP_LIB_VALSTR_H__ */
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