Merge branch 'master' of https://github.com/wolfSSL/wolfssl into IntelAVX

wolfcrypt/src/random.c

@@ -648,6 +648,13 @@ int wc_RNG_GenerateByte(RNG* rng, byte* b)
     return wc_GenerateSeed(NULL, b, 1) ;
 }
 
+
+int wc_FreeRng(RNG* rng)
+{
+    (void)rng;
+    return 0;
+}
+
 #else /* HAVE_HASHDRBG || NO_RC4 */
 
 /* Get seed and key cipher */
@@ -719,6 +726,13 @@ int wc_RNG_GenerateByte(RNG* rng, byte* b)
 }
 
 
+int wc_FreeRng(RNG* rng)
+{
+    (void)rng;
+    return 0;
+}
+
+
 #ifdef HAVE_CAVIUM
 
 #include <wolfssl/ctaocrypt/logging.h>