1 files changed, 0 insertions, 40 deletions
diff --git a/ext/openssl/openssl_missing.c b/ext/openssl/openssl_missing.c
index 010c158dc1..4415703db4 100644
--- a/ext/openssl/openssl_missing.c
+++ b/ext/openssl/openssl_missing.c
@@ -10,50 +10,10 @@
 #include RUBY_EXTCONF_H
 
 #include <string.h> /* memcpy() */
-#if !defined(OPENSSL_NO_ENGINE)
-# include <openssl/engine.h>
-#endif
 #include <openssl/x509_vfy.h>
 
 #include "openssl_missing.h"
 
-/* added in 1.0.2 */
-#if !defined(OPENSSL_NO_EC)
-#if !defined(HAVE_EC_CURVE_NIST2NID)
-static struct {
-    const char *name;
-    int nid;
-} nist_curves[] = {
-    {"B-163", NID_sect163r2},
-    {"B-233", NID_sect233r1},
-    {"B-283", NID_sect283r1},
-    {"B-409", NID_sect409r1},
-    {"B-571", NID_sect571r1},
-    {"K-163", NID_sect163k1},
-    {"K-233", NID_sect233k1},
-    {"K-283", NID_sect283k1},
-    {"K-409", NID_sect409k1},
-    {"K-571", NID_sect571k1},
-    {"P-192", NID_X9_62_prime192v1},
-    {"P-224", NID_secp224r1},
-    {"P-256", NID_X9_62_prime256v1},
-    {"P-384", NID_secp384r1},
-    {"P-521", NID_secp521r1}
-};
-
-int
-ossl_EC_curve_nist2nid(const char *name)
-{
-    size_t i;
-    for (i = 0; i < (sizeof(nist_curves) / sizeof(nist_curves[0])); i++) {
-	if (!strcmp(nist_curves[i].name, name))
-	    return nist_curves[i].nid;
-    }
-    return NID_undef;
-}
-#endif
-#endif
-
 /*** added in 1.1.0 ***/
 #if !defined(HAVE_X509_CRL_GET0_SIGNATURE)
 void