@smallexample
(declare-function gud-find-c-expr "gud.el" nil)
-@end smalllexample
+@end smallexample
This says that @code{gud-find-c-expr} is defined in @file{gud.el} (the
@samp{.el} can be omitted). The compiler takes for granted that that file
really defines the function, and does not check.
-
+
The optional third argument specifies the argument list of
@code{gud-find-c-expr}. In this case, it takes no arguments
(@code{nil} is different from not specifying a value). In other