FR_RETICMP
if (fp->fr_flags & FR_RETICMP) {
else if ((fp->fr_flags & FR_RETMASK) == FR_RETICMP)
case FR_RETICMP :
IPFY_RETICMP { fr->fr_flags |= FR_RETICMP; }
| IPFY_RETICMP returncode { fr->fr_flags |= FR_RETICMP; }
if (passt & (FR_RETICMP|FR_FAKEICMP))
pass &= ~(FR_CMDMASK|FR_DUP|FR_RETICMP|FR_RETRST);
if ((pass & (FR_RETRST|FR_RETICMP)) && ((fin->fin_flx & FI_OOW) == 0)) {
if (pass & FR_RETICMP) {
case FR_RETICMP :
#define FR_RETMASK (FR_RETICMP|FR_RETRST|FR_FAKEICMP)