Index: src/amiga-glue.m
==================================================================
--- src/amiga-glue.m
+++ src/amiga-glue.m
@@ -42,10 +42,10 @@
 bool __saveds
 glue_of_init PPC_PARAMS(unsigned int version, struct of_libc *libc,
     FILE *stderr_)
 {
 	M68K_ARG(unsigned int, version, d0)
-	M68K_ARG(struct objc_libc *, libc, a0)
+	M68K_ARG(struct of_libc *, libc, a0)
 	M68K_ARG(FILE *, stderr_, a1)
 
 	return of_init(version, libc, stderr_);
 }

Index: src/amiga-library.h
==================================================================
--- src/amiga-library.h
+++ src/amiga-library.h
@@ -33,6 +33,8 @@
 	void (*_Nonnull __register_frame_info)(const void *_Nonnull,
 	    void *_Nonnull);
 	void *_Nullable (*_Nonnull __deregister_frame_info)(
 	    const void *_Nonnull);
 };
+
+extern bool of_init(unsigned int version, struct of_libc *libc_, FILE *stderr_);
 #endif