pmix_swap_bytes8 199 opal/mca/pmix/pmix4x/pmix/src/include/types.h static inline uint64_t pmix_swap_bytes8(uint64_t val) __pmix_attribute_const__; pmix_swap_bytes8 222 opal/mca/pmix/pmix4x/pmix/src/include/types.h #define pmix_swap_bytes8 hton64