SYNOPSIS
#include <libssh2.h>
int libssh2_knownhost_get(LIBSSH2_KNOWNHOSTS *hosts,
struct libssh2_knownhost **store,
struct libssh2_knownhost *prev):
DESCRIPTION
libssh2_knownhost_get(3) allows an application to iterate over all known hosts in the collection.store should point to a pointer that gets filled in to point to the known host data.
prev is a pointer to a previous 'struct libssh2_knownhost' as returned by a previous invoke of this function, or NULL to get the first entry in the internal collection.
RETURN VALUE
Returns 0 if everything is fine and information about a host was stored in the store struct.Returns 1 if it reached the end of hosts.
Returns negative values for error