From ba27bbe7c97acd379dc1c4459f57dce97b4c85b8 Mon Sep 17 00:00:00 2001
From: Viktor Szakats <commit@vsz.me>
Date: Fri, 12 Jan 2024 01:11:58 +0000
Subject: [PATCH] HACKING-CRYPTO: more fixups [ci skip]

Follow-up to f64885b6ab9bbdae2da9ebd70f4dd5cea56e838a #1297
---
 docs/HACKING-CRYPTO | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/HACKING-CRYPTO b/docs/HACKING-CRYPTO
index d2518612..694cd4d8 100644
--- a/docs/HACKING-CRYPTO
+++ b/docs/HACKING-CRYPTO
@@ -71,11 +71,13 @@ Must return 1 for success and 0 for failure.
 int _libssh2_hmac_update(libssh2_hmac_ctx *ctx,
                          const void *data, int datalen);
 Continue computation of an HMAC on datalen bytes at data using context ctx.
+Must return 1 for success and 0 for failure.
 
 int _libssh2_hmac_final(libssh2_hmac_ctx *ctx,
                         void output[]);
 Get the computed HMAC from context ctx into the output buffer. The
 minimum data buffer size depends on the HMAC hash algorithm.
+Must return 1 for success and 0 for failure.
 
 void _libssh2_hmac_cleanup(libssh2_hmac_ctx *ctx);
 Releases the HMAC computation context at ctx.