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[ccan] / junkcode / dongre.avinash@gmail.com-clibutils / src / c_stack.c

diff --git a/junkcode/dongre.avinash@gmail.com-clibutils/src/c_stack.c b/junkcode/dongre.avinash@gmail.com-clibutils/src/c_stack.c
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+/** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **\r
+ *  This file is part of clib library\r
+ *  Copyright (C) 2011 Avinash Dongre ( dongre.avinash@gmail.com )\r
+ *\r
+ *  Permission is hereby granted, free of charge, to any person obtaining a copy\r
+ *  of this software and associated documentation files (the "Software"), to deal\r
+ *  in the Software without restriction, including without limitation the rights\r
+ *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\r
+ *  copies of the Software, and to permit persons to whom the Software is\r
+ *  furnished to do so, subject to the following conditions:\r
+ * \r
+ *  The above copyright notice and this permission notice shall be included in\r
+ *  all copies or substantial portions of the Software.\r
+ * \r
+ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
+ *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
+ *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r
+ *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r
+ *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r
+ *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\r
+ *  THE SOFTWARE.\r
+ ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **/\r
+#include "c_lib.h"\r
+\r
+struct clib_stack *\r
+new_clib_stack( int default_size, clib_destroy fn_d) {\r
+       struct clib_stack *pStack = ( struct clib_stack*)malloc(sizeof ( struct clib_stack));\r
+       pStack->pStackArr = new_clib_array ( default_size, NULL, fn_d);\r
+       return pStack;\r
+}\r
+void \r
+delete_clib_stack(struct clib_stack *pStack){\r
+       if ( pStack ){\r
+               delete_clib_array ( pStack->pStackArr );\r
+       }\r
+       free ( pStack );\r
+}\r
+void \r
+push_clib_stack(struct clib_stack *pStack, void *elem, size_t elem_size) {\r
+       push_back_clib_array( pStack->pStackArr, elem, elem_size);\r
+}\r
+void \r
+pop_clib_stack(struct clib_stack *pStack, void **elem) {\r
+       back_clib_array( pStack->pStackArr, elem );\r
+       remove_clib_array( pStack->pStackArr, size_clib_array( pStack->pStackArr) - 1);\r
+}\r
+clib_bool \r
+empty_clib_stack ( struct clib_stack *pStack) {\r
+       return empty_clib_array( pStack->pStackArr);\r
+}\r