the server in the request header while the \fICURLOPT_URL(3)\fP indicates
where to make the connection to. (e.g. the \fICURLOPT_URL(3)\fP for the above
examples might be set to \fIrtsp://foo/twister\fP
+
+The application does not have to keep the string around after setting this
+option.
.SH DEFAULT
'*'
.SH PROTOCOLS