From 5a05fea772718e7c9dd8488fe7b43f548d2604fc Mon Sep 17 00:00:00 2001
From: John Safranek <john@wolfssl.com>
Date: Thu, 25 Mar 2021 09:54:27 -0700
Subject: [PATCH] Add types for the RNG seed callback and the OS_Seed.

---
 wolfssl/wolfcrypt/asn_public.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/wolfssl/wolfcrypt/asn_public.h b/wolfssl/wolfcrypt/asn_public.h
index f55312c12..58350be2a 100644
--- a/wolfssl/wolfcrypt/asn_public.h
+++ b/wolfssl/wolfcrypt/asn_public.h
@@ -56,6 +56,10 @@ This library defines the interface APIs for X509 certificates.
 #endif
 #ifndef WC_RNG_TYPE_DEFINED
     typedef struct WC_RNG WC_RNG;
+    #ifdef WC_RNG_SEED_CB
+    typedef struct OS_Seed OS_Seed;
+    typedef int (*wc_RngSeed_Cb)(OS_Seed* os, byte* seed, word32 sz);
+    #endif
     #define WC_RNG_TYPE_DEFINED
 #endif