1 files changed, 9 insertions, 0 deletions
diff --git a/src/binaryen-c.h b/src/binaryen-c.h
index 07c116aec..75acc20b0 100644
--- a/src/binaryen-c.h
+++ b/src/binaryen-c.h
@@ -2723,6 +2723,15 @@ BinaryenAddFunction(BinaryenModuleRef module,
                     BinaryenType* varTypes,
                     BinaryenIndex numVarTypes,
                     BinaryenExpressionRef body);
+// As BinaryenAddFunction, but takes a HeapType rather than params and results.
+// This lets you set the specific type of the function.
+BINARYEN_API BinaryenFunctionRef
+BinaryenAddFunctionWithHeapType(BinaryenModuleRef module,
+                                const char* name,
+                                BinaryenHeapType type,
+                                BinaryenType* varTypes,
+                                BinaryenIndex numVarTypes,
+                                BinaryenExpressionRef body);
 // Gets a function reference by name. Returns NULL if the function does not
 // exist.
 BINARYEN_API BinaryenFunctionRef BinaryenGetFunction(BinaryenModuleRef module,