Fix invalid use of bool in doom

Settings code tries to cast the bool pointer to an int pointer
and then write through it, which makes AddressSanitizer whine.

Change-Id: I1d6162fc98144cd6b40444016b3b48ef02967324

apps/plugins/doom/doomdef.c

@@ -34,7 +34,7 @@
 
 // Location for any defines turned variables.
 #if(LCD_HEIGHT>LCD_WIDTH)
-bool rotate_screen=0;
+int rotate_screen=0;
 int SCREENWIDTH;
 int SCREENHEIGHT;
 #endif

apps/plugins/doom/doomdef.h

@@ -94,7 +94,7 @@ typedef unsigned Language_t;
 // when multiple screen sizes are supported
 
 #if(LCD_HEIGHT>LCD_WIDTH)
-extern bool rotate_screen;
+extern int rotate_screen;
 // proff 08/17/98: Changed for high-res
 #define MAX_SCREENWIDTH  LCD_HEIGHT
 #define MAX_SCREENHEIGHT LCD_HEIGHT

apps/plugins/doom/m_misc.c

@@ -308,7 +308,7 @@ default_t defaults[] =
       {"screen_height",{&desired_screenheight, NULL},{200, NULL},200,1200,
        def_int,ss_none, 0, 0},*/
 #if(LCD_HEIGHT>LCD_WIDTH)
-      {"rotate_screen",{(void *)&rotate_screen, NULL},{0, NULL},0,1,
+      {"rotate_screen",{&rotate_screen, NULL},{0, NULL},0,1,
        def_bool,ss_none, 0, 0}, /* kwk - rotate the screen 90 degrees */
 #endif
       {"fake_contrast",{&fake_contrast, NULL},{1, NULL},0,1,