From 723623d1e6c2921e9e0e90785d2a4620cfba4fcb Mon Sep 17 00:00:00 2001
From: Fabio Scotoni <34964387+fscoto@users.noreply.github.com>
Date: Mon, 2 Mar 2020 08:36:52 +0100
Subject: [PATCH] extract_examples.sh: warning cleanup

1. Remove now-unused random_bytes().
2. "warning: empty struct has size 0 in C, size 1 in C++ [-Wc++-compat]"
   "warning: empty struct is a GNU extension [-Wgnu-empty-struct]"
   clang -Weverything
---
 doc/extract_examples.sh | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/doc/extract_examples.sh b/doc/extract_examples.sh
index 78fb5f8..71ea9b3 100755
--- a/doc/extract_examples.sh
+++ b/doc/extract_examples.sh
@@ -58,16 +58,12 @@ cat << END
 #include "../src/monocypher.h"
 #include "../src/optional/monocypher-ed25519.h"
 
-typedef struct SHA2_CTX { } SHA2_CTX;
+typedef struct SHA2_CTX { void *x; } SHA2_CTX;
 void SHA512Init(SHA2_CTX*);
 void SHA512Update(SHA2_CTX*, const void*, size_t);
 void SHA512Final(uint8_t*, SHA2_CTX*);
 void arc4random_buf(void*, size_t);
 
-static void random_bytes(uint8_t *buf, size_t len)
-{
-    arc4random_buf(buf, len);
-}
 
 int main() {
 END
-- 
2.47.3