get_user_rl_var_sym
if (!get_user_rl_var_sym(sm->name, sm->sym, &rl))
if (__in_function_def && !get_user_rl_var_sym(sm->name, sm->sym, &rl))
if (!get_user_rl_var_sym(sm->name, sm->sym, &rl))
int get_user_rl_var_sym(const char *name, struct symbol *sym, struct range_list **rl);