seg_ptr 70 opal/mca/pmix/pmix4x/pmix/src/mca/gds/ds21/gds_ds21_lock_pthread.c #define _GET_IDX_ARR_PTR(seg_ptr) \ seg_ptr 71 opal/mca/pmix/pmix4x/pmix/src/mca/gds/ds21/gds_ds21_lock_pthread.c ((pmix_atomic_int32_t*)((char*)seg_ptr + sizeof(segment_hdr_t)))