Finish the changeable iconset

src/include/86box/86box.h

@@ -97,6 +97,7 @@ extern int	window_w, window_h,		/* (C) window size and */
 		invert_display,			/* (C) invert the display */
 		suppress_overscan;		/* (C) suppress overscans */
 extern uint32_t	lang_id;	/* (C) language code identifier */
+extern char  icon_set[256]; /* (C) iconset identifier */
 extern int	scale;				/* (C) screen scale factor */
 extern int  dpi_scale;      /* (C) DPI scaling of the emulated screen */
 extern int	vid_api;			/* (C) video renderer */

src/include/86box/plat.h

@@ -125,6 +125,11 @@ extern void	plat_vid_reload_options(void);
 extern uint32_t plat_language_code(char* langcode);
 extern void plat_language_code_r(uint32_t lcid, char* outbuf, int len);
 
+extern void plat_clear_icon_set();
+extern void plat_system_icon_set();
+extern void plat_load_icon_set();
+extern void plat_get_icons_path(char* path_root);
+
 /* Resource management. */
 extern void	set_language(uint32_t id);
 extern wchar_t	*plat_get_string(int id);

src/include/86box/resource.h

@@ -265,8 +265,10 @@
 #define IDC_COMBO_RPM_MODE	1202
 
 #define IDC_COMBO_LANG		1009    /* change language dialog */
+#define IDC_COMBO_ICON		1010  
 #define IDC_CHECKBOX_GLOBAL 1300
 #define IDC_BUTTON_DEFAULT  1302
+#define IDC_BUTTON_DEFICON  1304
 
 /* For the DeviceConfig code, re-do later. */
 #define IDC_CONFIG_BASE		1300

src/include/86box/win.h

@@ -149,10 +149,6 @@ extern int      win_get_system_metrics(int i, int dpi);
 
 extern LPARAM	win_get_string(int id);
 
-extern void win_clear_icon_set();
-extern void win_system_icon_set(HINSTANCE hInst);
-extern void win_load_icon_set(HINSTANCE hInst);
-
 extern intptr_t	fdd_type_to_icon(int type);
 
 #ifdef EMU_DEVICE_H