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//opt/alt/python37/lib/python3.7/site-packages/asn1crypto/_ffi.py
# coding: utf-8 """ FFI helper compatibility functions. Exports the following items: - LibraryNotFoundError - FFIEngineError - bytes_from_buffer() - buffer_from_bytes() - null() """ from __future__ import unicode_literals, division, absolute_import, print_function from ctypes import create_string_buffer def buffer_from_bytes(initializer): return create_string_buffer(initializer) def bytes_from_buffer(buffer, maxlen=None): return buffer.raw def null(): return None class LibraryNotFoundError(Exception): """ An exception when trying to find a shared library """ pass class FFIEngineError(Exception): """ An exception when trying to instantiate ctypes or cffi """ pass
