STYPE_IPC
case STYPE_IPC:
trans.shr_type = STYPE_IPC;
net_stype = STYPE_IPC;
case STYPE_IPC:
stype = STYPE_IPC;
case STYPE_IPC:
case STYPE_IPC:
case STYPE_IPC:
case STYPE_IPC:
case STYPE_IPC:
shr->shr_type = STYPE_IPC;
case STYPE_IPC:
case STYPE_IPC:
case STYPE_IPC:
case STYPE_IPC:
case STYPE_IPC:
case STYPE_IPC:
case STYPE_IPC:
#define STYPE_ISIPC(S) (((S) & STYPE_MASK) == STYPE_IPC)