1 files changed, 17 insertions, 9 deletions

diff --git a/ext/openssl/php_openssl.h b/ext/openssl/php_openssl.h
index f786772f58..0ae0f9698c 100644
--- a/ext/openssl/php_openssl.h
+++ b/ext/openssl/php_openssl.h
@@ -92,16 +92,24 @@ php_stream_transport_factory_func php_openssl_ssl_socket_factory;
 
 void php_openssl_store_errors();
 
-PHP_OPENSSL_API zend_long php_openssl_cipher_iv_length(char *method);
+PHP_OPENSSL_API zend_long php_openssl_cipher_iv_length(const char *method);
 PHP_OPENSSL_API zend_string* php_openssl_random_pseudo_bytes(zend_long length);
-PHP_OPENSSL_API zend_string* php_openssl_encrypt(char *data, size_t data_len,
-		char *method, size_t method_len, char *password,
-		size_t password_len, zend_long options, char *iv, size_t iv_len,
-		zval *tag, zend_long tag_len, char *aad, size_t add_len);
-PHP_OPENSSL_API zend_string* php_openssl_decrypt(char *data, size_t data_len,
-		char *method, size_t method_len, char *password,
-		size_t password_len, zend_long options, char *iv, size_t iv_len,
-		char *tag, zend_long tag_len, char *aad, size_t add_len);
+PHP_OPENSSL_API zend_string* php_openssl_encrypt(
+	const char *data, size_t data_len,
+	const char *method, size_t method_len,
+	const char *password, size_t password_len,
+	zend_long options,
+	const char *iv, size_t iv_len,
+	zval *tag, zend_long tag_len,
+	const char *aad, size_t aad_len);
+PHP_OPENSSL_API zend_string* php_openssl_decrypt(
+	const char *data, size_t data_len,
+	const char *method, size_t method_len,
+	const char *password, size_t password_len,
+	zend_long options,
+	const char *iv, size_t iv_len,
+	const char *tag, zend_long tag_len,
+	const char *aad, size_t aad_len);
 
 PHP_MINIT_FUNCTION(openssl);
 PHP_MSHUTDOWN_FUNCTION(openssl);