1 /************************************************************************ 2 Copyright (c) 2015, The Linux Foundation. All rights reserved. 3 4 Redistribution and use in source and binary forms, with or without 5 modification, are permitted provided that the following conditions are 6 met: 7 * Redistributions of source code must retain the above copyright 8 notice, this list of conditions and the following disclaimer. 9 * Redistributions in binary form must reproduce the above 10 copyright notice, this list of conditions and the following 11 disclaimer in the documentation and/or other materials provided 12 with the distribution. 13 * Neither the name of The Linux Foundation nor the names of its 14 contributors may be used to endorse or promote products derived 15 from this software without specific prior written permission. 16 17 THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 18 WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 19 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 20 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 21 BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 24 BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 25 WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 26 OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 27 IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 ************************************************************************/ 29 30 /** 31 * @file datatop_linked_list.h 32 * @brief Defines linked list struct and declares linked list methods. 33 * 34 * Defines linked list struct which can be used for any data 35 * storage. Declares methods held within datatop_linked_list.c. 36 */ 37 38 #ifndef DATATOP_LINKED_LIST_H 39 #define DATATOP_LINKED_LIST_H 40 41 /** 42 * @struct dtop_linked_list 43 * @brief Struct used to represent linked list node that stores a pointer with any type. 44 * 45 * @var dtop_linked_list::next_ptr 46 * Pointer to next node in the list. 47 * @var dtop_linked_list::data 48 * Pointer to data the node stores. 49 */ 50 struct dtop_linked_list { 51 struct dtop_linked_list *next_ptr; 52 void *data; 53 }; 54 55 struct dtop_linked_list *dtop_add_linked_list(void *data, 56 struct dtop_linked_list *list); 57 void dtop_rem_linked_list(struct dtop_linked_list *head_ptr); 58 #endif /* DATATOP_LINKED_LIST_H */ 59 60