extern lispobj *current_control_stack_pointer;
extern lispobj *current_control_frame_pointer;
-#if !defined(ibmrt) && !defined(__i386__)
+#if !defined(__i386__)
extern lispobj *current_binding_stack_pointer;
#endif
-#if !defined(ibmrt) && !defined(__i386__)
+#if !defined(__i386__)
/* FIXME: Why doesn't the x86 need this? */
extern lispobj *dynamic_space_free_pointer;
extern lispobj *current_auto_gc_trigger;
#endif
#endif
/**/
-#ifdef ibmrt
-#define EXTERN(name,bytes) .globl _/**/name
-#endif
-/**/
#ifdef alpha
-#ifdef linux
+#ifdef __linux__
#define EXTERN(name,bytes) .globl name
#endif
#endif