gud-symbol
gud-symbol is a compiled Lisp function in `gud.el
'.
(gud-symbol SYM &optional SOFT MINOR-MODE)
Return the symbol used for SYM in MINOR-MODE.
MINOR-MODE defaults to `gud-minor-mode'.
The symbol returned is `gud-<MINOR-MODE>-<SYM>'.
If SOFT is non-nil, returns nil if the symbol doesn't already exist.