[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/lib/libcurl/curl-7.54.1/docs/cmdline-opts/socks4a.d b/ap/lib/libcurl/curl-7.54.1/docs/cmdline-opts/socks4a.d
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index 0000000..ae254ae
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.54.1/docs/cmdline-opts/socks4a.d
@@ -0,0 +1,19 @@
+Long: socks4a
+Arg: <host[:port]>
+Help: SOCKS4a proxy on given host + port
+Added: 7.18.0
+---
+Use the specified SOCKS4a proxy. If the port number is not specified, it is
+assumed at port 1080.
+
+This option overrides any previous use of --proxy, as they are mutually
+exclusive.
+
+Since 7.21.7, this option is superfluous since you can specify a socks4a proxy
+with --proxy using a socks4a:// protocol prefix.
+
+Since 7.52.0, --preproxy can be used to specify a SOCKS proxy at the same time
+--proxy is used with an HTTP/HTTPS proxy. In such a case curl first connects to
+the SOCKS proxy and then connects (through SOCKS) to the HTTP or HTTPS proxy.
+
+If this option is used several times, the last one will be used.