libsparse: Wrap sparse_crc32.h to be C++ compatible.
Change-Id: Ic6b1721859937984619a262c459f1f734d81c149
diff --git a/libsparse/sparse_crc32.h b/libsparse/sparse_crc32.h
index cad8a86..50cd9e9 100644
--- a/libsparse/sparse_crc32.h
+++ b/libsparse/sparse_crc32.h
@@ -14,7 +14,19 @@
* limitations under the License.
*/
+#ifndef _LIBSPARSE_SPARSE_CRC32_H_
+#define _LIBSPARSE_SPARSE_CRC32_H_
+
#include <stdint.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
uint32_t sparse_crc32(uint32_t crc, const void *buf, size_t size);
+#ifdef __cplusplus
+}
+#endif
+
+#endif