prohibitedcurl_unescapeCalled
ftp://ftp.de.debian.org/debian/pool/main/r/r-cran-rcurl/r-cran-rcurl_1.98-1.16+dfsg.orig.tar.xz
2.17.0 RCurl/src/curl.c:602:53: style: Obsolete function 'curl_unescape' called. It is recommended to use 'curl_easy_unescape' instead. [prohibitedcurl_unescapeCalled]