From 50beb21b6361be13b61415b8c7a1ed09f9e47bf7 Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Thu, 17 Oct 2019 19:14:15 -0500
Subject: [PATCH] Add a missing api to the wasm C API (#433)

This was used when [prototyping] but I found it wasn't implemented yet!

[prototyping]: https://github.com/dtolnay/watt/issues/2#issuecomment-543007365
---
 wasmtime-api/src/wasm.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/wasmtime-api/src/wasm.rs b/wasmtime-api/src/wasm.rs
index 356466f0ac..71aee96bda 100644
--- a/wasmtime-api/src/wasm.rs
+++ b/wasmtime-api/src/wasm.rs
@@ -858,6 +858,11 @@ pub unsafe extern "C" fn wasm_valtype_new(kind: wasm_valkind_t) -> *mut wasm_val
     Box::into_raw(ty)
 }
 
+#[no_mangle]
+pub unsafe extern "C" fn wasm_valtype_delete(vt: *mut wasm_valtype_t) {
+    drop(Box::from_raw(vt));
+}
+
 #[no_mangle]
 pub unsafe extern "C" fn wasm_byte_vec_new(
     out: *mut wasm_byte_vec_t,