#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
-#ifdef HAVE_STRING_H
-# include <string.h>
-#else
-# include <strings.h>
-#endif
+#include <string.h>
#include <openssl/ssl.h>
#include <openssl/x509.h>
#include "url.h"
#include "ssl.h"
-#ifndef errno
-extern int errno;
-#endif
-
/* Application-wide SSL context. This is common to all SSL
connections. */
SSL_CTX *ssl_ctx;