url_get
rval = url_get(origline, proxyenv, savefile, lastfile);
if (url_get(url, httpproxy, outfile, lastfile) == -1)
if (url_get(url, ftpproxy, outfile, lastfile) == -1)
static int url_get(const char *, const char *, const char *, int);
rval = url_get(redirurl, proxyenv, savefile, lastfile);