1\name{HTTP_VERSION_1_0} 2\Rdversion{1.1} 3\alias{HTTP_VERSION_1_0} 4 \alias{HTTP_VERSION_1_1} 5 \alias{HTTP_VERSION_LAST} 6 \alias{HTTP_VERSION_NONE} 7\alias{SSLVERSION_DEFAULT} 8 \alias{SSLVERSION_LAST} 9 \alias{SSLVERSION_SSLv2} 10 \alias{SSLVERSION_SSLv3} 11 \alias{SSLVERSION_TLSv1} 12\title{Symbolic constants for specifying HTTP and SSL versions in libcurl} 13\description{ 14These are values that can be used to set the \code{http.version} and \code{sslversion} 15options of \code{\link{curlPerform}}. 16} 17\usage{HTTP_VERSION_1_0} 18\references{ 19 \url{https://curl.se/libcurl/c/curl_easy_setopt.html} 20} 21%\examples{} 22\keyword{datasets} 23