Optionalmodedlopen flags combined with RTLD_NOW (e.g. RTLD_GLOBAL).
Ignored on Windows. Default: DEFAULT_MODE.
Python ctypes parity: the mode argument of CDLL(name, mode).
OptionalwinmodeLoadLibraryExW flags (Windows only). Default: LOAD_LIBRARY_SEARCH_DEFAULT_DIRS,
plus LOAD_LIBRARY_SEARCH_DLL_LOAD_DIR (with the path made absolute) when the
name contains a path separator.
Python ctypes parity: the winmode argument of CDLL(name, winmode=...).
OptionalcacheMaximum size of the internal function cache. Default: 1000.
Optionaluse_If true, each call through this library snapshots GetLastError()
immediately after ffi_call returns, so subsequent JS code cannot
clobber it before the user reads it via CDLL.get_last_error.
Python ctypes parity: use_last_error=True on CDLL/WinDLL.
Optionaluse_If true, each call through this library snapshots errno immediately
after ffi_call returns. Read back via CDLL.get_errno.
Python ctypes parity: use_errno=True on CDLL.
Options passed to the CDLL/WinDLL/OleDLL constructor.