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Diffstat (limited to 'vp8/common/variance.h')
-rw-r--r--vp8/common/variance.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/vp8/common/variance.h b/vp8/common/variance.h
index 12a03d0fb..89a32a722 100644
--- a/vp8/common/variance.h
+++ b/vp8/common/variance.h
@@ -14,6 +14,10 @@
#include "vpx_config.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
typedef unsigned int(*vp8_sad_fn_t)(
const unsigned char *src_ptr,
int source_stride,
@@ -112,4 +116,8 @@ typedef struct variance_vtable
#endif
} vp8_variance_fn_ptr_t;
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
#endif // VP8_COMMON_VARIANCE_H_