SYNOPSIS
#include <libssh2.h>
int libssh2_knownhost_readline(LIBSSH2_KNOWNHOSTS *hosts,
const char *line, size_t len, int type):
DESCRIPTION
Tell libssh2 to read a buffer as it if is a line from a known hosts file.line points to the start of the line
len is the length of the line in bytes
type specifies what file type it is, and LIBSSH2_KNOWNHOST_FILE_OPENSSH is the only currently supported format. This file is normally found named ~/.ssh/known_hosts