From 7d1aad179713d51b8b460ea52a35ab10517cd2e4 Mon Sep 17 00:00:00 2001
From: Jordan Frank <47638425+jwf@users.noreply.github.com>
Date: Tue, 25 May 2021 10:25:56 -0700
Subject: [PATCH] define randombytes_set_implementation argument to be const
 (#1068)

---
 src/libsodium/include/sodium/randombytes.h | 2 +-
 src/libsodium/randombytes/randombytes.c    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libsodium/include/sodium/randombytes.h b/src/libsodium/include/sodium/randombytes.h
index a03cc657..c83a4df5 100644
--- a/src/libsodium/include/sodium/randombytes.h
+++ b/src/libsodium/include/sodium/randombytes.h
@@ -53,7 +53,7 @@ SODIUM_EXPORT
 int randombytes_close(void);
 
 SODIUM_EXPORT
-int randombytes_set_implementation(randombytes_implementation *impl)
+int randombytes_set_implementation(const randombytes_implementation *impl)
             __attribute__ ((nonnull));
 
 SODIUM_EXPORT
diff --git a/src/libsodium/randombytes/randombytes.c b/src/libsodium/randombytes/randombytes.c
index 23dd6dd0..6741434b 100644
--- a/src/libsodium/randombytes/randombytes.c
+++ b/src/libsodium/randombytes/randombytes.c
@@ -112,7 +112,7 @@ randombytes_init_if_needed(void)
 }
 
 int
-randombytes_set_implementation(randombytes_implementation *impl)
+randombytes_set_implementation(const randombytes_implementation *impl)
 {
     implementation = impl;
     return 0;