diff --git a/src/buttons.c b/src/buttons.c
index 6c37d869..696c5622 100644
--- a/src/buttons.c
+++ b/src/buttons.c
@@ -1355,12 +1355,12 @@ void Button_Skins(int btn)
     Window_dropdown_add_item(cursor_dropdown, temp, cursors[temp]);
 
   Window_set_normal_button(172, 87, 14, 14,
-    (Config.Display_image_limits)?"X":" ", -1, 1, SDLK_LAST); // 8
+    (Config.Display_image_limits)?"X":" ", -1, 1, KEY_NONE); // 8
   Print_in_window( 190, 85,"Draw picture", MC_Dark, MC_Light);
   Print_in_window( 190, 94,"limits", MC_Dark, MC_Light);
 
   Window_set_normal_button(172, 111, 14, 14,
-    (Config.Separate_colors)?"X":" ", -1, 1, SDLK_LAST); // 9
+    (Config.Separate_colors)?"X":" ", -1, 1, KEY_NONE); // 9
   Print_in_window( 190, 109,"Separate", MC_Dark, MC_Light);
   Print_in_window( 190, 118,"colors", MC_Dark, MC_Light);
 
@@ -1978,7 +1978,7 @@ void Button_Resolution(int btn)
 
   // 10 little buttons for the state of each visible mode
   for (temp=0; temp<MODELIST_LINES && temp < Nb_video_modes; temp++)
-    Window_set_normal_button(17,86+(temp<<3),13,7,"",0,1,SDLK_LAST);// 8..17
+    Window_set_normal_button(17,86+(temp<<3),13,7,"",0,1,KEY_NONE);// 8..17
 
   // Dummy buttons as explainations of colors
   Window_draw_normal_bouton( 16,170,13,7,"",0,0);
@@ -2934,7 +2934,7 @@ void Button_Paintbrush_menu(int btn)
   {
     x_pos=13+(index%12)*24;
     y_pos=27+(index/12)*25;
-    //Window_set_normal_button(x_pos  ,y_pos  ,20,20,"",0,1,SDLK_LAST);
+    //Window_set_normal_button(x_pos  ,y_pos  ,20,20,"",0,1,KEY_NONE);
     Window_set_dropdown_button(x_pos  ,y_pos  ,20,20,28,NULL, 0,0,0,RIGHT_SIDE,0);
     Window_dropdown_add_item(Window_dropdown_button_list, 1, "Set");
     // Highlight selected brush
@@ -4997,8 +4997,8 @@ void Button_Text(int btn)
 
   // Taille texte
   input_size_button = Window_set_input_button_s(220,43,3,SDLK_s); // 7
-  Window_set_repeatable_button(202,43,13,11,"-",0,1,SDLK_LAST); // 8
-  Window_set_repeatable_button(251,43,13,11,"+",0,1,SDLK_LAST); // 9
+  Window_set_repeatable_button(202,43,13,11,"-",0,1,KEY_NONE); // 8
+  Window_set_repeatable_button(251,43,13,11,"+",0,1,KEY_NONE); // 9
 
   // Preview
   preview_button = Window_set_special_button(8,106,273,50,0); // 10
@@ -5593,7 +5593,8 @@ void Button_Brush_container(void)
       y_pos,
       BRUSH_CONTAINER_PREVIEW_WIDTH+2,
       BRUSH_CONTAINER_PREVIEW_HEIGHT+2,
-      "",0,1,SDLK_LAST);
+      "",0,1,KEY_NONE
+      );
     Display_stored_brush_in_window(x_pos+1, y_pos+1, index);
   }
   Update_window_area(0,0,Window_width, Window_height);
diff --git a/src/buttons_effects.c b/src/buttons_effects.c
index db1957a0..397e1755 100644
--- a/src/buttons_effects.c
+++ b/src/buttons_effects.c
@@ -629,7 +629,7 @@ void Button_Smooth_menu(void)
   Window_display_frame(6,17,130,37);
   for (x=11,y=0; y<4; x+=31,y++)
   {
-    Window_set_normal_button(x,22,27,27,"",0,1,SDLK_LAST);      // 3,4,5,6
+    Window_set_normal_button(x,22,27,27,"",0,1,KEY_NONE);      // 3,4,5,6
     for (j=0; j<3; j++)
       for (i=0; i<3; i++)
         Print_char_in_window(x+2+(i<<3),24+(j<<3),'0'+Smooth_default_matrices[y][i][j],MC_Black,MC_Light);
diff --git a/src/filesel.c b/src/filesel.c
index 5e646ce2..07c291ee 100644
--- a/src/filesel.c
+++ b/src/filesel.c
@@ -1652,7 +1652,7 @@ byte Button_Load_or_Save(T_Selector_settings *settings, byte load, T_IO_Context
   Print_in_window(292,59,")",MC_Dark,MC_Light);
 
   // Selecteur de Lecteur / Volume
-  Window_set_normal_button(7,18,53,23,"",0,1,SDLK_LAST); // 9
+  Window_set_normal_button(7,18,53,23,"",0,1,KEY_NONE); // 9
   Print_in_window(10,22,"Select",MC_Black,MC_Light);
   Print_in_window(14,30,"drive",MC_Black,MC_Light);
  
diff --git a/src/global.h b/src/global.h
index 228eee0e..e2c76221 100644
--- a/src/global.h
+++ b/src/global.h
@@ -779,6 +779,8 @@ GFX2_GLOBAL iconv_t cd_utf16_inv;   // UTF16 => FROMCODE
 
 /// Indicates "no keyboard shortcut".
 #define KEY_NONE            0
+
+#if defined(USE_SDL)
 ///
 /// This is the "key identifier" for the mouse 3rd button.
 /// It was chosen to not conflict with any SDL key number.
@@ -798,6 +800,18 @@ GFX2_GLOBAL iconv_t cd_utf16_inv;   // UTF16 => FROMCODE
 /// It was chosen to not conflict with any SDL key number.
 #define KEY_JOYBUTTON       (SDLK_LAST+4)
 
+#else
+// Not SDL 1.2
+#define KEY_MOUSEMIDDLE     0x0210
+#define KEY_MOUSEX1         0x0211
+#define KEY_MOUSEX2         0x0212
+#define KEY_MOUSEWHEELUP    0x0200
+#define KEY_MOUSEWHEELDOWN  0x0201
+#define KEY_MOUSEWHEELLEFT  0x0202
+#define KEY_MOUSEWHEELRIGHT 0x0203
+#define KEY_JOYBUTTON       0x0100
+#endif
+
 /// The joystick axis are {X,Y} - on all platforms so far.
 /// If there is ever a platform where they are reversed, put
 /// these lines in each platform "case" below.
@@ -870,12 +884,14 @@ GFX2_GLOBAL iconv_t cd_utf16_inv;   // UTF16 => FROMCODE
     #define JOY_BUTTON_JOY           (10)
 
     #define KEY_ESC (KEY_JOYBUTTON+JOY_BUTTON_HOME)
-#else
+#elif defined(USE_SDL) || defined(USE_SDL2)
   ///
   /// This is the key identifier for ESC. When hard-coding keyboard shortcuts
   /// for buttons, etc. we use this instead of SDLK_ESCAPE,
   /// so the console ports can get a joybutton equivalent of it.
   #define KEY_ESC SDLK_ESCAPE
+#else
+  #define KEY_ESC 1
 #endif
 
 #endif
diff --git a/src/hotkeys.c b/src/hotkeys.c
index 9ad9361a..d3da45b1 100644
--- a/src/hotkeys.c
+++ b/src/hotkeys.c
@@ -19,6 +19,9 @@
     You should have received a copy of the GNU General Public License
     along with Grafx2; if not, see <http://www.gnu.org/licenses/>
 */
+#if defined(USE_SDL) || defined(USE_SDL2)
+#include <SDL.h>
+#endif
 #include "struct.h"
 #include "global.h"
 #include "hotkeys.h"
diff --git a/src/hotkeys.h b/src/hotkeys.h
index 9365ff27..273a512d 100644
--- a/src/hotkeys.h
+++ b/src/hotkeys.h
@@ -31,7 +31,6 @@
 #else
     #define bool char
 #endif
-#include <SDL.h>
 
 #define NB_SHORTCUTS 212   ///< Number of actions that can have a key combination associated to it.
 
diff --git a/src/palette.c b/src/palette.c
index 2045079f..80dbbbaa 100644
--- a/src/palette.c
+++ b/src/palette.c
@@ -2923,7 +2923,7 @@ void Button_Secondary_palette(int btn)
   Num2str(RGB_scale,str,3);
   Print_in_window(RGBScale_X,RGBScale_Y,str,MC_Black,MC_Light);
 
-  Window_set_normal_button(35,106,13,11,"",-1,1,SDLK_LAST); // 8
+  Window_set_normal_button(35,106,13,11,"",-1,1,KEY_NONE); // 8
   Print_in_window(38,108,(palette_vertical)?"X":" ",MC_Black,MC_Light);
   Print_in_window(51,108,"Vertical",MC_Dark,MC_Light);
 
diff --git a/src/transform.c b/src/transform.c
index e14a719a..37a69ec9 100644
--- a/src/transform.c
+++ b/src/transform.c
@@ -123,9 +123,9 @@ void Button_Transform_menu(int btn)
   Window_set_normal_button( 17,140, 27,14,"Y\022" ,1,1,SDLK_y);  // 3
 
   Print_in_window( 84,114,"Rotate",MC_Dark,MC_Light);
-  Window_set_normal_button( 69,125, 37,14,"-90\xb0"  ,0,1,SDLK_LAST); // 4
-  Window_set_normal_button(107,125, 37,14,"+90\xb0"  ,0,1,SDLK_LAST); // 5
-  Window_set_normal_button( 69,140, 75,14,"180\xb0"  ,0,1,SDLK_LAST); // 6
+  Window_set_normal_button( 69,125, 37,14,"-90\xb0"  ,0,1,KEY_NONE); // 4
+  Window_set_normal_button(107,125, 37,14,"+90\xb0"  ,0,1,KEY_NONE); // 5
+  Window_set_normal_button( 69,140, 75,14,"180\xb0"  ,0,1,KEY_NONE); // 6
 
   Print_in_window( 87, 19,"Resize",MC_Dark,MC_Light);
   Window_set_normal_button( 80, 86, 60,14,"RESIZE",1,1,SDLK_r);    // 7