BIOC_GASTATUS
ba.ba_opcode = BIOC_GASTATUS;
case BIOC_GASTATUS:
if (ba->ba_opcode == BIOC_GASTATUS)
case BIOC_GASTATUS:
if (ba->ba_opcode == BIOC_GASTATUS)
case BIOC_GASTATUS:
case BIOC_GASTATUS:
if (ba->ba_opcode == BIOC_GASTATUS)