opal_ifcount      509 contrib/build-mca-comps-outside-of-tree/btl_tcp2_component.c     const int if_count = opal_ifcount();
opal_ifcount      732 opal/mca/btl/tcp/btl_tcp_component.c     const int if_count = opal_ifcount();
opal_ifcount      111 opal/util/if.h OPAL_DECLSPEC int opal_ifcount(void);
opal_ifcount      566 orte/mca/oob/tcp/oob_tcp_component.c             if (1 < opal_ifcount() && opal_ifisloopback(i)) {