From 2feec887027e119256ba5e3b6042d4e697411f93 Mon Sep 17 00:00:00 2001
From: Juliusz Sosinowicz <juliusz@wolfssl.com>
Date: Mon, 3 Jul 2023 14:40:48 +0200
Subject: [PATCH] Add comment explaining threading usage

---
 wolfssl/wolfcrypt/types.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/wolfssl/wolfcrypt/types.h b/wolfssl/wolfcrypt/types.h
index dc0eff721..8deca1b89 100644
--- a/wolfssl/wolfcrypt/types.h
+++ b/wolfssl/wolfcrypt/types.h
@@ -1391,6 +1391,12 @@ typedef struct w64wrapper {
             #define INVALID_THREAD_VAL ((THREAD_TYPE)(-1))
         #endif
 
+        /* Internal wolfSSL threading interface. It does NOT need to be ported
+         * during initial porting efforts.
+         *
+         * It is currently used for:
+         * - CRL monitor */
+
         WOLFSSL_LOCAL int wolfSSL_NewThread(THREAD_TYPE* thread,
             THREAD_CB cb, void* arg);
         WOLFSSL_LOCAL int wolfSSL_JoinThread(THREAD_TYPE thread);