Convert all zero-argument functions to '(void)'
Otherwise, in C, it becomes a K&R function declaration which doesn't actually
type-check the number of arguments.
Change-Id: I0731a9fefca46fb1c266bfb1c33d464cf451a22e
Reviewed-on: https://boringssl-review.googlesource.com/1582
Reviewed-by: Adam Langley <agl@google.com>
diff --git a/include/openssl/rand.h b/include/openssl/rand.h
index d17c3ea..5a84a89 100644
--- a/include/openssl/rand.h
+++ b/include/openssl/rand.h
@@ -28,7 +28,7 @@
/* RAND_cleanup frees any resources used by the RNG. This is not safe if other
* threads might still be calling |RAND_bytes|. */
-OPENSSL_EXPORT void RAND_cleanup();
+OPENSSL_EXPORT void RAND_cleanup(void);
/* Deprecated functions */