diff --git a/src/main/bio2emu/emu.c b/src/main/bio2emu/emu.c
index abca733..c7f3604 100644
--- a/src/main/bio2emu/emu.c
+++ b/src/main/bio2emu/emu.c
@@ -28,13 +28,9 @@
 
 static struct array bio2_active_ports;
 
-void bio2emu_init_start()
+void bio2emu_init()
 {
     array_init(&bio2_active_ports);
-}
-
-void bio2emu_init_end()
-{
     bio2emu_setupapi_hook_init(&bio2_active_ports);
 }
 
diff --git a/src/main/bio2emu/emu.h b/src/main/bio2emu/emu.h
index fc37ed9..68f8dc8 100644
--- a/src/main/bio2emu/emu.h
+++ b/src/main/bio2emu/emu.h
@@ -1,5 +1,5 @@
-#ifndef BIO2EMU_H
-#define BIO2EMU_BIO2EMU_H
+#ifndef BIO2EMU_EMU_H
+#define BIO2EMU_EMU_H
 
 #include "hook/iohook.h"
 #include "acioemu/emu.h"
@@ -17,8 +17,7 @@ struct bio2emu_port {
 };
 
 
-void bio2emu_init_start();
-void bio2emu_init_end();
+void bio2emu_init();
 
 void bio2emu_port_init(struct bio2emu_port* bio2emu_emu);
 void bio2emu_port_fini(struct bio2emu_port* bio2emu_emu);
diff --git a/src/main/iidxhook8/dllmain.c b/src/main/iidxhook8/dllmain.c
index 900ae19..dbbb526 100644
--- a/src/main/iidxhook8/dllmain.c
+++ b/src/main/iidxhook8/dllmain.c
@@ -149,11 +149,8 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
     rs232_hook_limit_hooks();
 
     if (!iidxhook8_config_io.disable_bio2_emu) {
-        bio2emu_init_start();
-
+        bio2emu_init();
         bio2_emu_bi2a_init(&bio2_emu, iidxhook8_config_io.disable_poll_limiter);
-
-        bio2emu_init_end();
     }
 
     if (!iidxhook8_config_io.disable_card_reader_emu) {