fixed some build errors on latest gcc

src/boards/164.cpp

@@ -19,7 +19,8 @@
  */
 
 #include "mapinc.h"
-
+#include <stdio.h>
+#include <string.h>
 static uint8 cmd;
 static uint8 DRegs[8];
 static SFORMAT StateRegs[]=

src/boards/mapinc.h

@@ -1,3 +1,5 @@
+#include<stdio.h>
+#include<string.h>
 #include "../types.h"
 #include "../utils/memory.h"
 #include "../x6502.h"
@@ -8,3 +10,4 @@
 #include "../cart.h"
 #include "../cheat.h"
 #include "../unif.h"
+

src/palette.cpp

@@ -20,15 +20,20 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <math.h> 
+#include <math.h> 
+#include <string.h>
+
 
 #include "types.h"
 #include "file.h"
 #include "fceu.h"
-#include "driver.h"
+#include "driver.h"
+#include "boards/mapinc.h"
 
 #include "palette.h"
-#include "palettes/palettes.h"
+#include "palettes/palettes.h"
+
+
 
 #ifndef M_PI
 #define M_PI 3.14159265358979323846

src/utils/memory.cpp

@@ -21,7 +21,9 @@
 /// \file
 /// \brief memory management services provided by FCEU core
 
-#include <stdlib.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
 #include "../types.h"
 #include "../fceu.h"
 #include "memory.h"