[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/expect100-timeout.d b/ap/lib/libcurl/curl-7.54.1/docs/cmdline-opts/expect100-timeout.d
new file mode 100644
index 0000000..c88f0b8
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.54.1/docs/cmdline-opts/expect100-timeout.d
@@ -0,0 +1,11 @@
+Long: expect100-timeout
+Arg: <seconds>
+Help: How long to wait for 100-continue
+Protocols: HTTP
+Added: 7.47.0
+See-also: connect-timeout
+---
+Maximum time in seconds that you allow curl to wait for a 100-continue
+response when curl emits an Expects: 100-continue header in its request. By
+default curl will wait one second. This option accepts decimal values! When
+curl stops waiting, it will continue as if the response has been received.