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/* Copyright 2018 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __UTIL_H
#define __UTIL_H
/**
* @brief Parse a range or a list of numbers from a string into an array
*
* For each number present in the string, set the corresponding list element
* to 1. The list acts as the index flags. The range of valid numbers varies
* from 0 to sizeof(list)-1.
*
* @param[in] arg String to parse
* @param[in] max The size of the list
* @param[in] list The list of flags
* @param[out] count Optional count of distinct numbers found
* @return true on success, false on error
*/
bool parse_list(const char *arg, int max, int *list, int *count);
#endif
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