1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef PERF_MEMSWAP_H_ 3*4882a593Smuzhiyun #define PERF_MEMSWAP_H_ 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #include <linux/types.h> 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun union u64_swap { 8*4882a593Smuzhiyun u64 val64; 9*4882a593Smuzhiyun u32 val32[2]; 10*4882a593Smuzhiyun }; 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun void mem_bswap_64(void *src, int byte_size); 13*4882a593Smuzhiyun void mem_bswap_32(void *src, int byte_size); 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #endif /* PERF_MEMSWAP_H_ */ 16