--- hatari/src/includes/sdlgui.h	2019/04/01 07:10:53	1.1.1.2
+++ hatari/src/includes/sdlgui.h	2019/04/01 07:12:37	1.1.1.6
@@ -16,6 +16,7 @@ enum
 {
   SGBOX,
   SGTEXT,
+  SGEDITFIELD,
   SGBUTTON,
   SGRADIOBUT,
   SGCHECKBOX,
@@ -30,23 +31,38 @@ enum
 /* Object states: */
 #define SG_SELECTED   1
 
+/* Special characters: */
+#define SGRADIOBUTTON_NORMAL    12
+#define SGRADIOBUTTON_SELECTED  13
+#define SGCHECKBOX_NORMAL    14
+#define SGCHECKBOX_SELECTED  15
+#define SGARROWUP    1
+#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 */
 }  SGOBJ;
 
 
-int SDLGui_Init(void);
-int SDLGui_UnInit(void);
-int SDLGui_DoDialog(SGOBJ *dlg);
-int SDLGui_PrepareFont(void);
-void SDLGui_CenterDlg(SGOBJ *dlg);
-int SDLGui_FileSelect(char *path_and_name, char *zip_path);
+extern int SDLGui_Init(void);
+extern int SDLGui_UnInit(void);
+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);
+extern int SDLGui_FileSelect(char *path_and_name, char *zip_path, BOOL bAllowNew);
 
 #endif