From 62291e9b0e99406ac7f5a95dc329400f9f966825 Mon Sep 17 00:00:00 2001
From: DjDeveloper <43033058+DjDeveloperr@users.noreply.github.com>
Date: Wed, 12 Jan 2022 17:08:26 +0530
Subject: feat(ext/ffi): UnsafeFnPointer API (#13340)

---
 cli/dts/lib.deno.unstable.d.ts | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'cli')

diff --git a/cli/dts/lib.deno.unstable.d.ts b/cli/dts/lib.deno.unstable.d.ts
index b9e9b4d2e..82cb2cc8f 100644
--- a/cli/dts/lib.deno.unstable.d.ts
+++ b/cli/dts/lib.deno.unstable.d.ts
@@ -250,6 +250,26 @@ declare namespace Deno {
     copyInto(destination: TypedArray, offset?: number): void;
   }
 
+  /**
+   * **UNSTABLE**: Unsafe and new API, beware!
+   *
+   * An unsafe pointer to a function, for calling functions that are not
+   * present as symbols.
+   */
+  export class UnsafeFnPointer<Fn extends ForeignFunction> {
+    pointer: UnsafePointer;
+    definition: Fn;
+
+    constructor(pointer: UnsafePointer, definition: Fn);
+
+    call(
+      ...args: StaticForeignFunctionParameters<Fn["parameters"]>
+    ): ConditionalAsync<
+      Fn["nonblocking"],
+      StaticForeignFunctionResult<Fn["result"]>
+    >;
+  }
+
   /** A dynamic library resource */
   export interface DynamicLibrary<S extends ForeignFunctionInterface> {
     /** All of the registered symbols along with functions for calling them */
-- 
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