OFPIEH12_HOP
if ((*ext_hdrs & ~(OFPIEH12_HOP | OFPIEH12_DEST |
~(OFPIEH12_HOP | OFPIEH12_DEST | OFPIEH12_ROUTER |
~(OFPIEH12_HOP | OFPIEH12_UNREP))
~(OFPIEH12_HOP | OFPIEH12_DEST |
if ((*ext_hdrs & ~(OFPIEH12_HOP |
if ((*ext_hdrs & ~(OFPIEH12_HOP |
if (*ext_hdrs & OFPIEH12_HOP)
*ext_hdrs |= OFPIEH12_HOP;