diff --git a/src/arch/os2/os2driver.c b/src/arch/os2/os2driver.c
index 3a7d4e4..ed50198 100644
--- a/src/arch/os2/os2driver.c
+++ b/src/arch/os2/os2driver.c
@@ -423,6 +423,23 @@ x_full_screen(int do_full)
 	return;
 }
 
+
+// OG Adding release
+void x_release_kimage(Kimage* kimage_ptr)
+{
+	if (kimage_ptr->dev_handle == (void*)-1)
+	{
+		free(kimage_ptr->data_ptr);
+		kimage_ptr->data_ptr = NULL;
+	}
+}
+
+// OG Addding ratio
+int x_calc_ratio(float x,float y)
+{
+	return 1;
+}
+
 void
 os2_abort(HWND g_hwnd_frame, HWND g_hwnd_client)
 {
diff --git a/src/moremem.c b/src/moremem.c
index 0ede05d..8c30b50 100644
--- a/src/moremem.c
+++ b/src/moremem.c
@@ -155,7 +155,7 @@ int transwarp_low_val = 0;
 __declspec(align(256))
 #endif
 unsigned char transwarpcode[][32]
-#ifndef _WIN32
+#if !defined(_WIN32) && !defined(__OS2__)
 __attribute__ ((aligned(256)))
 #endif
 ={
diff --git a/src/sim65816.c b/src/sim65816.c
index 669bd58..f17939c 100644
--- a/src/sim65816.c
+++ b/src/sim65816.c
@@ -731,6 +731,11 @@ void
 do_reset()
 {
 
+	// OG Cleared remaining IRQS on RESET
+	extern int	g_irq_pending;
+	extern	int g_scan_int_events ;
+	extern int g_c023_val;
+
 	g_c068_statereg = 0x08 + 0x04 + 0x01; /* rdrom, lcbank2, intcx */
 	g_c035_shadow_reg = 0;
 
@@ -763,13 +768,8 @@ do_reset()
 
 	g_stepping = 0;
 
-	// OG Cleared remaining IRQS on RESET
-	extern int	g_irq_pending;
-	extern	int g_scan_int_events ;
-	extern int g_c023_val;
-
-		if (g_irq_pending) 
-			halt_printf("*** irq remainings...\n");
+	if (g_irq_pending) 
+		halt_printf("*** irq remainings...\n");
 
 }
 
@@ -900,6 +900,10 @@ int
 gsportmain(int argc, char **argv)
 {
 	int	diff;
+	int	skip_amt;
+	int	tmp1;
+	int	i;
+	char	*final_arg = 0;
 
 	// OG Restoring globals
 	sim65816_initglobals();
@@ -908,11 +912,6 @@ gsportmain(int argc, char **argv)
 //OG Disabling argument parsing
 #ifndef ACTIVEGS
 
-	int	skip_amt;
-	int	tmp1;
-	int	i;
-	char	*final_arg = 0;
-
 	/* parse args */
 	for(i = 1; i < argc; i++) {
 		if(!strcmp("-badrd", argv[i])) {
diff --git a/src/video.c b/src/video.c
index 500417d..dc818d2 100644
--- a/src/video.c
+++ b/src/video.c
@@ -3391,6 +3391,7 @@ video_push_kimages()
 	int	left_pix, right_pix;
 	int	left, right;
 	int	line_div8;
+	float ratiox = 0,ratioy = 0;
 
 	if(g_border_sides_refresh_needed) {
 		g_border_sides_refresh_needed = 0;
@@ -3407,8 +3408,6 @@ video_push_kimages()
 
 	GET_ITIMER(start_time);
 
-	float ratiox,ratioy;
-
 	if (x_calc_ratio(ratiox,ratioy))
 	{
 		line = 0;