mca_btl_vader_fbox_hdr_t 21 opal/mca/btl/vader/btl_vader_fbox.h typedef union mca_btl_vader_fbox_hdr_t { mca_btl_vader_fbox_hdr_t 39 opal/mca/btl/vader/btl_vader_fbox.h } mca_btl_vader_fbox_hdr_t;