1 files changed, 2 insertions, 2 deletions
diff --git a/src/IO/tls_openssl.h b/src/IO/tls_openssl.h
index 5cfd5dfd..edde93ef 100644
--- a/src/IO/tls_openssl.h
+++ b/src/IO/tls_openssl.h
@@ -31,13 +31,13 @@ extern "C" {
 
 #include "../url.h"
 
-void a_Tls_openssl_init();
+void a_Tls_openssl_init(void);
 int a_Tls_openssl_certificate_is_clean(const DilloUrl *url);
 int a_Tls_openssl_connect_ready(const DilloUrl *url);
 void a_Tls_openssl_reset_server_state(const DilloUrl *url);
 void a_Tls_openssl_connect(int fd, const DilloUrl *url);
 void *a_Tls_openssl_connection(int fd);
-void a_Tls_openssl_freeall();
+void a_Tls_openssl_freeall(void);
 void a_Tls_openssl_close_by_fd(int fd);
 int a_Tls_openssl_read(void *conn, void *buf, size_t len);
 int a_Tls_openssl_write(void *conn, void *buf, size_t len);