1 files changed, 50 insertions, 0 deletions
diff --git a/gfx/harfbuzz/src/hb-wasm-api-blob.hh b/gfx/harfbuzz/src/hb-wasm-api-blob.hh
new file mode 100644
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--- /dev/null
+++ b/gfx/harfbuzz/src/hb-wasm-api-blob.hh
@@ -0,0 +1,50 @@
+/*
+ * Copyright © 2023  Behdad Esfahbod
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ */
+
+#ifndef HB_WASM_API_BLOB_HH
+#define HB_WASM_API_BLOB_HH
+
+#include "hb-wasm-api.hh"
+
+namespace hb {
+namespace wasm {
+
+
+HB_WASM_API (void, blob_free) (HB_WASM_EXEC_ENV
+			       ptr_d(blob_t, blob))
+{
+  HB_PTR_PARAM (blob_t, blob);
+  if (unlikely (!blob))
+    return;
+
+  module_free (blob->data);
+
+  blob->data = nullref;
+  blob->length = 0;
+}
+
+
+}}
+
+#endif /* HB_WASM_API_BLOB_HH */