(config.lcd) Build fix

libretro/libretro.c

@@ -442,6 +442,7 @@ static void config_default(void)
    config.addr_error     = 1;
    config.bios           = 0;
    config.lock_on        = 0;
+   config.lcd            = 0; /* 0.8 fixed point */
 
    /* video options */
    config.overscan = 0;

libretro/osd.h

@@ -61,6 +61,7 @@ struct
   uint8 lock_on;
   uint8 overscan;
   uint8 ntsc;
+  uint8 lcd;
   uint8 gg_extra;
   uint8 render;
   t_input_config input[MAX_INPUTS];