1 /* 2 * Copyright (c) 2006-2018, RT-Thread Development Team 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 * 6 * Change Logs: 7 * Date Author Notes 8 * 2015-01-28 Bernard first version 9 */ 10 #include <rtthread.h> 11 12 #ifdef RT_USING_HEAP 13 void *malloc(rt_size_t n) 14 { 15 return rt_malloc(n); 16 } 17 18 void *realloc(void *rmem, rt_size_t newsize) 19 { 20 return rt_realloc(rmem, newsize); 21 } 22 23 void *calloc(rt_size_t nelem, rt_size_t elsize) 24 { 25 return rt_calloc(nelem, elsize); 26 } 27 28 void free(void *rmem) 29 { 30 rt_free(rmem); 31 } 32 #endif 33