Make CPURead/WriteFunc structure 'const'
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
diff --git a/cpu-common.h b/cpu-common.h
index d094194..6302372 100644
--- a/cpu-common.h
+++ b/cpu-common.h
@@ -36,8 +36,8 @@
/* This should not be used by devices. */
ram_addr_t qemu_ram_addr_from_host(void *ptr);
-int cpu_register_io_memory(CPUReadMemoryFunc **mem_read,
- CPUWriteMemoryFunc **mem_write,
+int cpu_register_io_memory(CPUReadMemoryFunc * const *mem_read,
+ CPUWriteMemoryFunc * const *mem_write,
void *opaque);
void cpu_unregister_io_memory(int table_address);