os.fork() Fork a child process. Return 0 in the child and the child’s process id in the parent. If an error occurs

st_ctime_ns Platform dependent: the time of most recent metadata change

Panel.show() Display the panel (which might have been hidden).

platform.libc_ver(executable=sys.executable, lib='', version='', chunksize=2048) Tries to determine the libc version against

curses.nonl() Leave newline mode. Disable translation of return into newline on input, and disable low-level translation of

os.chmod(path, mode, *, dir_fd=None, follow_symlinks=True) Change the mode of path to the numeric mode. mode

window.get_wch([y, x]) Get a wide character. Return a character for most keys, or an integer for function keys, keypad keys

ctypes.string_at(address, size=-1) This function returns the C string starting at memory address address as a bytes

os.getegid() Return the effective group id of the current process. This corresponds to the “set id” bit on the file being executed

os.get_inheritable(fd) Get the “inheritable” flag of the specified file descriptor (a boolean).