Mark BN_options() and BN_prime_checks as obsolete;

it appears that all BN public symbols are now documented,
except those intentionally undocumented.

diff --git a/regress/lib/libcrypto/man/check_complete.pl b/regress/lib/libcrypto/man/check_complete.pl
index 964191f..26fb565 100755 (executable)
--- a/regress/lib/libcrypto/man/check_complete.pl
+++ b/regress/lib/libcrypto/man/check_complete.pl
@@ -51,7 +51,8 @@ my %obsolete = (
     )],
     bn => [qw(
        BN_FLG_EXP_CONSTTIME BN_FLG_FREE BN_get_params
-       BN_HEX_FMT1 BN_HEX_FMT2 BN_MASK BN_set_params
+       BN_HEX_FMT1 BN_HEX_FMT2 BN_MASK
+       BN_options BN_prime_checks BN_set_params
     )],
     objects => [qw(
        _DECLARE_OBJ_BSEARCH_CMP_FN