1 files changed, 0 insertions, 35 deletions
diff --git a/sim/tic80/sim-main.h b/sim/tic80/sim-main.h
index be4e88d..bb7aad0 100644
--- a/sim/tic80/sim-main.h
+++ b/sim/tic80/sim-main.h
@@ -69,39 +69,4 @@ extern void engine_init
 (SIM_DESC sd);
 
 
-/* Mechanisms for stopping/restarting the simulation.
-
-   A non NULL CPU argument designates the processor that is initiating
-   the halt.  After the simulation has stopped that processor should
-   be marked as the last one active */
-
-extern void engine_error
-(SIM_DESC sd,
- sim_cpu *cpu,
- instruction_address cia,
- const char *fmt,
- ...);
-
-extern void engine_halt
-(SIM_DESC sd,
- sim_cpu *cpu,
- instruction_address cia,
- enum sim_stop reason,
- int siggnal);
-
-extern void engine_restart
-(SIM_DESC sd,
- sim_cpu *cpu,
- instruction_address cia);
-
-/* SIMULATE INSTRUCTIONS, various different ways of achieving the same
-   thing (others later) */
-
-extern void engine_run_until_stop
-(SIM_DESC sd,
- volatile int *keep_running);
-
-extern void engine_step
-(SIM_DESC sd);
-
 #endif