drop method/includes removed from libressl

Index: Pdf4QtLibCore/sources/pdfsignaturehandler.cpp
--- Pdf4QtLibCore/sources/pdfsignaturehandler.cpp.orig
+++ Pdf4QtLibCore/sources/pdfsignaturehandler.cpp
@@ -40,9 +40,7 @@
 #include <openssl/err.h>
 #include <openssl/sha.h>
 #include <openssl/rsa.h>
-#include <openssl/rsaerr.h>
 #include <openssl/ts.h>
-#include <openssl/tserr.h>
 
 #include <QDir>
 #include <QMutex>
@@ -920,7 +918,6 @@ void PDFSignatureHandler_ETSI_RFC3161::verifySignature
 
             // Initialization of verification context
             TS_VERIFY_CTX* ts_context = TS_VERIFY_CTX_new();
-            TS_VERIFY_CTX_init(ts_context);
             TS_VERIFY_CTX_set_data(ts_context, inputBuffer);
             TS_VERIFY_CTX_set_flags(ts_context, TS_VFY_ALL_DATA & ~TS_VFY_POLICY & ~TS_VFY_NONCE & ~TS_VFY_TSA_NAME);
             TS_VERIFY_CTX_set_store(ts_context, store);
