From 7de2f515a0792048556078a0860c940a1ee32739 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Thu, 20 Jul 2023 12:46:54 -0600
Subject: [PATCH] [set] Remove dependency on hb-machinery.hh

---
 src/hb-bit-set.hh | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/hb-bit-set.hh b/src/hb-bit-set.hh
index 17eb06541..9e60cb934 100644
--- a/src/hb-bit-set.hh
+++ b/src/hb-bit-set.hh
@@ -30,7 +30,6 @@
 
 #include "hb.hh"
 #include "hb-bit-page.hh"
-#include "hb-machinery.hh"
 
 
 struct hb_bit_set_t
@@ -183,6 +182,16 @@ struct hb_bit_set_t
     return true;
   }
 
+  /* Duplicated here from hb-machinery.hh to avoid including it. */
+  template<typename Type>
+  static inline const Type& StructAtOffsetUnaligned(const void *P, unsigned int offset)
+  {
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wcast-align"
+    return * reinterpret_cast<const Type*> ((const char *) P + offset);
+#pragma GCC diagnostic pop
+  }
+
   template <typename T>
   void set_array (bool v, const T *array, unsigned int count, unsigned int stride=sizeof(T))
   {