I_LDR
for (i = I_LDR; i <= I_CLNT; i++) {
fname = i == I_LDR ? lname : i == I_BTX ? bname : iname;
case I_LDR:
for (i = I_LDR; i <= I_CLNT; i++) {
fname = i == I_LDR ? lname : i == I_BTX ? bname : iname;
case I_LDR: