Initial push to external_lib migration

1 files changed, 13 insertions, 0 deletions

diff --git a/external_libs/python/zmq/backend/cffi/error.py b/external_libs/python/zmq/backend/cffi/error.py
new file mode 100644
index 00000000..3bb64de0
--- /dev/null
+++ b/external_libs/python/zmq/backend/cffi/error.py
@@ -0,0 +1,13 @@
+"""zmq error functions"""
+
+# Copyright (C) PyZMQ Developers
+# Distributed under the terms of the Modified BSD License.
+
+from ._cffi import C, ffi
+
+def strerror(errno):
+    return ffi.string(C.zmq_strerror(errno))
+
+zmq_errno = C.zmq_errno
+
+__all__ = ['strerror', 'zmq_errno']