libssh2_knownhost_del - delete a known host entry
int libssh2_knownhost_del(LIBSSH2_KNOWNHOSTS *hosts,
struct libssh2_knownhost *entry);
Delete a known host entry from the collection of known hosts.
entry is a pointer to a struct that you can extract with
libssh2_knownhost_check(3) or libssh2_knownhost_get(3).
Returns a regular libssh2 error code, where negative values are error
codes and 0 indicates success.
Added in libssh2 1.2