From ef3e45573951f67423735cec88466e7a59ad6fcc Mon Sep 17 00:00:00 2001
From: Akkariiin <Akkariin@protonmail.com>
Date: Thu, 14 Sep 2017 16:10:08 +0800
Subject: [PATCH] add notes to find_library_nt function

---
 shadowsocks/crypto/util.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/shadowsocks/crypto/util.py b/shadowsocks/crypto/util.py
index 212df86..679540d 100644
--- a/shadowsocks/crypto/util.py
+++ b/shadowsocks/crypto/util.py
@@ -22,6 +22,13 @@ import logging
 
 
 def find_library_nt(name):
+    # type: (str) -> list
+    """
+    find lib in windows in all the directory in path env
+
+    :param name: can end with `.dll` or not
+    :return: lib results list
+    """
     # modified from ctypes.util
     # ctypes.util.find_library just returns first result he found
     # but we want to try them all