1 files changed, 27 insertions, 0 deletions
diff --git a/cbinding.go b/cbinding.go
new file mode 100644
index 0000000..7866539
--- /dev/null
+++ b/cbinding.go
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (C) 2019-2021 WireGuard LLC. All Rights Reserved.
+ */
+
+package syntax
+
+// #include "highlighter.h"
+// #include <stdlib.h>
+import "C"
+import (
+	"unsafe"
+)
+
+func highlightConfigC(config string) []highlightSpan {
+	b := append([]byte(config), 0)
+	highlights := C.highlight_config((*C.char)(unsafe.Pointer(&b[0])))
+	if highlights == nil {
+		return nil
+	}
+	var ret []highlightSpan
+	for i := highlights; i._type != C.HighlightEnd; i = (*C.struct_highlight_span)(unsafe.Add(unsafe.Pointer(i), unsafe.Sizeof(*i))) {
+		ret = append(ret, highlightSpan{highlight(i._type), int(i.start), int(i.len)})
+	}
+	C.free(unsafe.Pointer(highlights))
+	return ret
+}