@@ -318,10 +318,16 @@
 #if __has_attribute(__objc_direct_members__) && defined(OF_APPLE_RUNTIME)
 # define OF_DIRECT_MEMBERS __attribute__((__objc_direct_members__))
 #else
 # define OF_DIRECT_MEMBERS
 #endif
+
+#ifdef OF_COMPILING_AMIGA_LIBRARY
+# undef errno
+extern int *_Nonnull of_get_errno(void);
+# define errno (*of_get_errno())
+#endif
 
 #ifdef __GNUC__
 # ifdef OF_X86_64
 #  define OF_X86_64_ASM
 # endif