(frob sub-gc)
(frob internal-error)
(frob sb!kernel::control-stack-exhausted-error)
- (frob sb!kernel::undefined-alien-error)
+ (frob sb!kernel::undefined-alien-variable-error)
+ (frob sb!kernel::undefined-alien-function-error)
(frob sb!di::handle-breakpoint)
(frob sb!di::handle-fun-end-breakpoint)
(frob sb!thread::handle-thread-exit))