const lookup_name_info &lookup_name,
gdb::function_view<expand_symtabs_symbol_matcher_ftype> symbol_matcher,
gdb::function_view<expand_symtabs_exp_notify_ftype> expansion_notify,
+ block_search_flags search_flags,
enum search_domain kind);
void map_symbol_filenames (gdb::function_view<symbol_filename_ftype> fun,