Upstream openssl to version 1.0.1c

patches/fix-clang-build.patch

+diff --git a/openssl/crypto/bio/bss_dgram.c b/openssl/crypto/bio/bss_dgram.c
+index 1b1e4be..3c66dd1 100644
+--- a/openssl/crypto/bio/bss_dgram.c
++++ b/openssl/crypto/bio/bss_dgram.c
+@@ -447,7 +447,7 @@ static long dgram_ctrl(BIO *b, int cmd, long num, void *ptr)
+        bio_dgram_data *data = NULL;
+ #if defined(IP_MTU_DISCOVER) || defined(IP_MTU)
+        long sockopt_val = 0;
+-       unsigned int sockopt_len = 0;
++       socklen_t sockopt_len = 0;
+ #endif
+ #ifdef OPENSSL_SYS_LINUX
+        socklen_t addr_len;
+diff --git a/openssl/crypto/cryptlib.c b/openssl/crypto/cryptlib.c
+index 766ea8c..50fd492 100644
+--- a/openssl/crypto/cryptlib.c
++++ b/openssl/crypto/cryptlib.c
+@@ -504,7 +504,7 @@ void CRYPTO_THREADID_current(CRYPTO_THREADID *id)
+        CRYPTO_THREADID_set_numeric(id, (unsigned long)find_thread(NULL));
+ #else
+        /* For everything else, default to using the address of 'errno' */
+-       CRYPTO_THREADID_set_pointer(id, &errno);
++       CRYPTO_THREADID_set_pointer(id, (void*)&errno);
+ #endif
+        }
+ 
+diff --git a/openssl/ssl/ssl_lib.c b/openssl/ssl/ssl_lib.c
+index 8340854..d6b8ca8 100644
+--- a/openssl/ssl/ssl_lib.c
++++ b/openssl/ssl/ssl_lib.c
+@@ -160,6 +160,9 @@
+ #include <openssl/engine.h>
+ #endif
+ 
++/* defined in ssl_ciph.c - not exported by any header. */
++extern const char* SSL_CIPHER_authentication_method(const SSL_CIPHER* cipher);
++
+ const char *SSL_version_str=OPENSSL_VERSION_TEXT;
+ 
+ SSL3_ENC_METHOD ssl3_undef_enc_method={