18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci#ifndef PERF_MEMSWAP_H_ 38c2ecf20Sopenharmony_ci#define PERF_MEMSWAP_H_ 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_ci#include <linux/types.h> 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_ciunion u64_swap { 88c2ecf20Sopenharmony_ci u64 val64; 98c2ecf20Sopenharmony_ci u32 val32[2]; 108c2ecf20Sopenharmony_ci}; 118c2ecf20Sopenharmony_ci 128c2ecf20Sopenharmony_civoid mem_bswap_64(void *src, int byte_size); 138c2ecf20Sopenharmony_civoid mem_bswap_32(void *src, int byte_size); 148c2ecf20Sopenharmony_ci 158c2ecf20Sopenharmony_ci#endif /* PERF_MEMSWAP_H_ */ 16