zte's code,first commit

Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libcurl/curl-7.54.1/docs/cmdline-opts/proxy-ntlm.d b/ap/lib/libcurl/curl-7.54.1/docs/cmdline-opts/proxy-ntlm.d
new file mode 100644
index 0000000..c30db53
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.54.1/docs/cmdline-opts/proxy-ntlm.d
@@ -0,0 +1,6 @@
+Long: proxy-ntlm
+Help: Use NTLM authentication on the proxy
+See-also: proxy-negotiate proxy-anyauth
+---
+Tells curl to use HTTP NTLM authentication when communicating with the given
+proxy. Use --ntlm for enabling NTLM with a remote host.