P: /usr/include/c++/11/experimental

[ .. ]

F: algorithm
F: any
F: array
D: bits
F: buffer
F: chrono
F: deque
F: executor
F: filesystem
F: forward_list
F: functional
F: internet
F: io_context
F: iterator
F: list
F: map
F: memory
F: memory_resource
F: net
F: netfwd
F: numeric
F: optional
F: propagate_const
F: random
F: ratio
F: regex
F: set
F: simd
F: socket
F: source_location
F: string
F: string_view
F: system_error
F: timer
F: tuple
F: type_traits
F: unordered_map
F: unordered_set
F: utility
F: vector