OpenSSL: Include sha1/sha256 header files to verify declarations

Signed-hostap: Jouni Malinen <j@w1.fi>

src/crypto/crypto_openssl.c

@@ -26,6 +26,8 @@
 #include "common.h"
 #include "wpabuf.h"
 #include "dh_group5.h"
+#include "sha1.h"
+#include "sha256.h"
 #include "crypto.h"
 
 #if OPENSSL_VERSION_NUMBER < 0x00907000