opal_btl_usnic_send_segment_t 213 opal/mca/btl/usnic/btl_usnic_frag.h typedef struct opal_btl_usnic_send_segment_t { opal_btl_usnic_send_segment_t 229 opal/mca/btl/usnic/btl_usnic_frag.h } opal_btl_usnic_send_segment_t;