--- hatari/src/includes/sdlgui.h	2019/04/01 07:11:27	1.1.1.3
+++ hatari/src/includes/sdlgui.h	2019/04/01 07:12:37	1.1.1.6
@@ -40,12 +40,17 @@ enum
 #define SGARROWDOWN  2
 #define SGFOLDER     5
 
+/* Return codes: */
+#define SDLGUI_ERROR         -1
+#define SDLGUI_QUIT          -2
+#define SDLGUI_UNKNOWNEVENT  -3
+
 
 typedef struct
 {
   int type;             /* What type of object */
   int flags;            /* Object flags */
-  int state;		/* Object state */
+  int state;            /* Object state */
   int x, y;             /* The offset to the upper left corner */
   int w, h;             /* Width and height */
   char *txt;            /* Text string */
@@ -54,23 +59,10 @@ typedef struct
 
 extern int SDLGui_Init(void);
 extern int SDLGui_UnInit(void);
-extern int SDLGui_PrepareFont(void);
-extern int SDLGui_DoDialog(SGOBJ *dlg);
+extern int SDLGui_SetScreen(SDL_Surface *pScrn);
+extern void SDLGui_DrawDialog(const SGOBJ *dlg);
+extern int SDLGui_DoDialog(SGOBJ *dlg, SDL_Event *pEventOut);
 extern void SDLGui_CenterDlg(SGOBJ *dlg);
-
-/* prototypes for gui-sdl/dlg*.c functions */
-extern int Dialog_MainDlg(BOOL *bReset);
 extern int SDLGui_FileSelect(char *path_and_name, char *zip_path, BOOL bAllowNew);
-extern void Dialog_AboutDlg(void);
-extern void Dialog_DeviceDlg(void);
-extern void Dialog_DiscDlg(void);
-extern void Dialog_JoyDlg(void);
-extern void Dialog_KeyboardDlg(void);
-extern void Dialog_MemDlg(void);
-extern void DlgNewDisc_Main(void);
-extern void Dialog_ScreenDlg(void);
-extern void Dialog_SoundDlg(void);
-extern void Dialog_SystemDlg(void);
-extern void Dialog_TosGemDlg(void);
 
 #endif