• filter_help() : filter.cpp , filter.h
• filter_main() : filter.cpp , filter.h
• filter_match() : filter.h , filter_copy.cpp
• filter_read_to() : filter.h , filter_copy.cpp
• filter_run() : filter.cpp , filter.h
• gcleanup_unix_handler_() : gcleanup_unix.cpp
• gdirectory_unix_on_error_() : gdirectory_unix_glob.cpp
• main() : filter_copy.cpp , main.cpp
• operator<<=() : gmemory.h