1 files changed, 5 insertions, 0 deletions
diff --git a/src/binaryen-c.h b/src/binaryen-c.h
index 87c44db60..1c9bd9da4 100644
--- a/src/binaryen-c.h
+++ b/src/binaryen-c.h
@@ -233,6 +233,11 @@ BinaryenOp BinaryenPromoteFloat32(void);
 BinaryenOp BinaryenDemoteFloat64(void);
 BinaryenOp BinaryenReinterpretInt32(void);
 BinaryenOp BinaryenReinterpretInt64(void);
+BinaryenOp BinaryenExtendS8Int32(void);
+BinaryenOp BinaryenExtendS16Int32(void);
+BinaryenOp BinaryenExtendS8Int64(void);
+BinaryenOp BinaryenExtendS16Int64(void);
+BinaryenOp BinaryenExtendS32Int64(void);
 BinaryenOp BinaryenAddInt32(void);
 BinaryenOp BinaryenSubInt32(void);
 BinaryenOp BinaryenMulInt32(void);