diff --git a/tests/api.c b/tests/api.c
index a87a8a66a..a91d2855b 100644
--- a/tests/api.c
+++ b/tests/api.c
@@ -28206,7 +28206,7 @@ static void test_wc_PKCS7_EncodeDecodeEnvelopedData (void)
 static void test_wc_PKCS7_EncodeEncryptedData (void)
 {
 #if defined(HAVE_PKCS7) && !defined(NO_PKCS7_ENCRYPTED_DATA)
-    PKCS7*      pkcs7;
+    PKCS7*      pkcs7 = NULL;
     byte*       tmpBytePtr = NULL;
     byte        encrypted[TWOK_BUF];
     byte        decoded[TWOK_BUF];
diff --git a/wolfssl/wolfio.h b/wolfssl/wolfio.h
index 28a5a7b83..93d7d0371 100644
--- a/wolfssl/wolfio.h
+++ b/wolfssl/wolfio.h
@@ -320,6 +320,9 @@
 #elif defined(WOLFSSL_LINUXKM)
     #define SEND_FUNCTION linuxkm_send
     #define RECV_FUNCTION linuxkm_recv
+#elif defined(WOLFSSL_SGX)
+    #define SEND_FUNCTION send
+    #define RECV_FUNCTION recv
 #else
     #define SEND_FUNCTION send
     #define RECV_FUNCTION recv