This option should be used with caution and only if you understand what it
does. Set to 0 to have libcurl keep the connection open for possibly later
re-use. (Added in 7.7)
+.TP
+.B CURLOPT_RANDOM_FILE
+Pass a char * to a zero terminated file name. The file will be used to read
+from to seed the random engine for SSL. The more random the specified file is,
+the more secure will the SSL connection become.
+.TP
+.B CURLOPT_FORBID_REUSE
+Pass a char * to the zero terminated path name to the Entropy Gathering Daemon
+socket. It will be used to seed the random engine for SSL.
.PP
.SH RETURN VALUE
0 means the option was set properly, non-zero means an error as