@@ -52,11 +52,15 @@
 #elif defined(OF_WINDOWS)
 # include <windows.h>
 extern int _CRT_glob;
 extern void __wgetmainargs(int *, wchar_t ***, wchar_t ***, int, int *);
 #elif defined(OF_AMIGAOS)
-# define __USE_INLINE__
+# ifdef OF_AMIGAOS4
+#  define __USE_INLINE__
+#  define __NOLIBBASE__
+#  define __NOGLOBALIFACE__
+# endif
 # include <proto/exec.h>
 # include <proto/dos.h>
 #elif !defined(OF_IOS)
 extern char **environ;
 #endif
@@ -69,10 +73,14 @@
 #ifdef OF_NINTENDO_DS
 # define asm __asm__
 # include <nds.h>
 # undef asm
 #endif
+
+#ifdef OF_AMIGAOS4
+extern struct ExecIFace *IExec;
+#endif
 
 @interface OFApplication ()
 - (instancetype)of_init OF_METHOD_FAMILY(init);
 - (void)of_setArgumentCount: (int *)argc
 	  andArgumentValues: (char **[])argv;