An ExternalLibraryFunction specifies a fully qualified function from an external library.

Instance variables:
name <Integer | String> name or ordinal of function
module <String | nil> name of module (nil if bound in the VM).

	private
	name:module:flags:argTypes:

	accessing	top
	module
	name Answer a name for the receiver. This is used generically in the title of certain inspectors, such as the referred-to inspector, and specificially by various subsystems. By default, we let the object just print itself out..

	private	top
	name:module:flags:argTypes:

	instance creation	top
	name:module:callType:returnType:argumentTypes: