iscsit_sna_lt
iscsit_sna_lt(uint32_t sn1, uint32_t sn2);
iscsit_sna_lt(refcmdsn, cmdsn)) {
if (iscsit_sna_lt(cmdsn, (ist->ist_expcmdsn - iscsit_cmd_window())) ||
if (iscsit_sna_lt(ist->ist_expcmdsn, ntohl(hdr->cmdsn)) &&
iscsit_sna_lt(ntohl(hdr->cmdsn), ist->ist_maxcmdsn)) {
} else if (iscsit_sna_lt(ntohl(hdr->cmdsn), ist->ist_expcmdsn) ||
iscsit_sna_lt(ist->ist_maxcmdsn, ntohl(hdr->cmdsn))) {