diff -durN tecnoballz-0.92/include/tiles_background.h tecnoballz-0.92.gcc6/include/tiles_background.h
--- tecnoballz-0.92/include/tiles_background.h 2007-09-25 07:43:20.000000000 +0200
+++ tecnoballz-0.92.gcc6/include/tiles_background.h 2016-03-26 17:59:30.283777384 +0100
@@ -47,7 +47,7 @@
static tiles_background* tiles_background_singleton;
static Sint32 table_pos1[16];
static Sint32 table_pos2[16];
- static char couleurs[448];
+ static unsigned char couleurs[448];
static const Sint32 TILES_32_WIDTH = 32;
static const Sint32 TILES_32_HEIGHT = 32;
static const Sint32 TILES_64_WIDTH = 64;
diff -durN tecnoballz-0.92/src/tiles_background.cc tecnoballz-0.92.gcc6/src/tiles_background.cc
--- tecnoballz-0.92/src/tiles_background.cc 2007-09-25 07:43:20.000000000 +0200
+++ tecnoballz-0.92.gcc6/src/tiles_background.cc 2016-03-26 18:41:12.767764934 +0100
@@ -663,7 +663,7 @@
}
palette_index = pal_index;
- char *color = &couleurs[0];
+ unsigned char *color = &couleurs[0];
unsigned char *colPT = (unsigned char *) (color) + pal_index;
SDL_Color *pal = display->get_palette ();
SDL_Color *lighted = pal + 1;
@@ -702,7 +702,7 @@
* 4 * 4 : 16 composantes by palette
* 112 * 4 : 448 composantes
*/
-char
+unsigned char
tiles_background::couleurs[448] = {
0x00, 0x40, 0x20, 0x40, 0x00, 0x60, 0x40, 0x60, 0x00, 0x80, 0x60, 0x80,
0x00, 0xA0, 0x80, 0xA0, 0x00, 0x00, 0x20, 0x40, 0x00, 0x20,