2 files changed, 21 insertions, 0 deletions
diff --git a/src/binaryen-c.cpp b/src/binaryen-c.cpp
index 4501a67e0..06c71f5a5 100644
--- a/src/binaryen-c.cpp
+++ b/src/binaryen-c.cpp
@@ -315,12 +315,27 @@ BinaryenHeapType BinaryenHeapTypeNofunc() {
   return static_cast<BinaryenHeapType>(HeapType::BasicHeapType::nofunc);
 }
 
+bool BinaryenHeapTypeIsBasic(BinaryenHeapType heapType) {
+  return HeapType(heapType).isBasic();
+}
+bool BinaryenHeapTypeIsSignature(BinaryenHeapType heapType) {
+  return HeapType(heapType).isSignature();
+}
+bool BinaryenHeapTypeIsStruct(BinaryenHeapType heapType) {
+  return HeapType(heapType).isStruct();
+}
+bool BinaryenHeapTypeIsArray(BinaryenHeapType heapType) {
+  return HeapType(heapType).isArray();
+}
 bool BinaryenHeapTypeIsBottom(BinaryenHeapType heapType) {
   return HeapType(heapType).isBottom();
 }
 BinaryenHeapType BinaryenHeapTypeGetBottom(BinaryenHeapType heapType) {
   return static_cast<BinaryenHeapType>(HeapType(heapType).getBottom());
 }
+bool BinaryenHeapTypeIsSubType(BinaryenHeapType left, BinaryenHeapType right) {
+  return HeapType::isSubType(HeapType(left), HeapType(right));
+}
 
 BinaryenHeapType BinaryenTypeGetHeapType(BinaryenType type) {
   return Type(type).getHeapType().getID();
diff --git a/src/binaryen-c.h b/src/binaryen-c.h
index ea3988cae..480016a80 100644
--- a/src/binaryen-c.h
+++ b/src/binaryen-c.h
@@ -156,9 +156,15 @@ BINARYEN_API BinaryenHeapType BinaryenHeapTypeNone(void);
 BINARYEN_API BinaryenHeapType BinaryenHeapTypeNoext(void);
 BINARYEN_API BinaryenHeapType BinaryenHeapTypeNofunc(void);
 
+BINARYEN_API bool BinaryenHeapTypeIsBasic(BinaryenHeapType heapType);
+BINARYEN_API bool BinaryenHeapTypeIsSignature(BinaryenHeapType heapType);
+BINARYEN_API bool BinaryenHeapTypeIsStruct(BinaryenHeapType heapType);
+BINARYEN_API bool BinaryenHeapTypeIsArray(BinaryenHeapType heapType);
 BINARYEN_API bool BinaryenHeapTypeIsBottom(BinaryenHeapType heapType);
 BINARYEN_API BinaryenHeapType
 BinaryenHeapTypeGetBottom(BinaryenHeapType heapType);
+BINARYEN_API bool BinaryenHeapTypeIsSubType(BinaryenHeapType left,
+                                            BinaryenHeapType right);
 
 BINARYEN_API BinaryenHeapType BinaryenTypeGetHeapType(BinaryenType type);
 BINARYEN_API bool BinaryenTypeIsNullable(BinaryenType type);