No warnings.

src/cpu/808x.c

@@ -1233,19 +1233,6 @@ nearcall(uint16_t new_ip)
     push(&ret_ip);
 }
 
-static void
-farcall(uint16_t new_cs, uint16_t new_ip, int jump)
-{
-    if (jump)
-        wait(1, 0);
-    pfq_do_suspend();
-    wait(3, 0);
-    push(&CS);
-    load_cs(new_cs);
-    wait(2, 0);
-    nearcall(new_ip);
-}
-
 static void
 farcall2(uint16_t new_cs, uint16_t new_ip)
 {
@@ -1320,20 +1307,6 @@ sw_int(uint16_t intr)
     push(&old_ip);
 }
 
-static void
-int1(void)
-{
-    wait(2, 0);
-    intr_routine(1, 1);
-}
-
-static void
-int2(void)
-{
-    wait(2, 0);
-    intr_routine(2, 1);
-}
-
 static void
 int3(void)
 {
@@ -1341,17 +1314,6 @@ int3(void)
     intr_routine(3, 0);
 }
 
-static void
-int_o(void)
-{
-    wait(4, 0);
-
-    if (cpu_state.flags & V_FLAG) {
-        wait(2, 0);
-        intr_routine(4, 0);
-    }
-}
-
 void
 interrupt_808x(uint16_t addr)
 {
@@ -2098,19 +2060,6 @@ farret(int far)
     set_ip(new_ip);
 }
 
-/* The IRET microcode routine. */
-static void
-iret_routine(void)
-{
-    wait(1, 0);
-    farret(1);
-    if (is_nec)
-        cpu_state.flags = pop() | 0x8002;
-    else
-        cpu_state.flags = pop() | 0x0002;
-    wait(1, 0);
-}
-
 /* Executes instructions up to the specified number of cycles. */
 void
 execx86(int cycs)