From 1e83cbc202088e5e512823161d296f920a48b89e Mon Sep 17 00:00:00 2001
From: Tim McGilchrist <timmcgil@gmail.com>
Date: Sun, 28 Apr 2024 00:56:04 +1000
Subject: [PATCH] Implicit declaration of memcpy (#8)

* Implicit declaration of memcpy

ISO C99 and later do not support implicit function declarations
[-Wimplicit-function-declaration]

* Update OCaml 5.1 version and add macos ARM64 builds
---
 .github/workflows/default.yml | 5 +++--
 lib/multicont_stubs.c         | 2 ++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/default.yml b/.github/workflows/default.yml
index 660e523..7245ead 100644
--- a/.github/workflows/default.yml
+++ b/.github/workflows/default.yml
@@ -16,15 +16,16 @@ jobs:
       matrix:
         os:
           - ubuntu-22.04
+          - macos-14
         ocaml-compiler:
-          - 5.1.0
+          - 5.1.1
           - ocaml-variants.5.2.0+trunk
 
     runs-on: ${{ matrix.os }}
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Use OCaml ${{ matrix.ocaml-compiler }}
         uses: ocaml/setup-ocaml@v2
diff --git a/lib/multicont_stubs.c b/lib/multicont_stubs.c
index 5fb59c4..59cb7dd 100644
--- a/lib/multicont_stubs.c
+++ b/lib/multicont_stubs.c
@@ -8,6 +8,8 @@
 #include <caml/misc.h>     // provides [CAMLnoalloc] macro
 #include <caml/version.h>  // provides OCaml versioning macros
 
+#include <string.h>
+
 #ifdef NATIVE_CODE
 #include <caml/stack.h>
 #include <caml/frame_descriptors.h>