[swift-inspect] full Android implementation including heap iteration

tools/swift-inspect/Sources/AndroidCLib/include/heap.h

@@ -0,0 +1,36 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2014 - 2024 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+//
+//===----------------------------------------------------------------------===//
+
+#pragma once
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <unistd.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#define HEAP_ITERATE_DATA_MAX_VALID_IDX 0
+#define HEAP_ITERATE_DATA_NEXT_FREE_IDX 1
+#define HEAP_ITERATE_DATA_HEADER_SIZE 2
+#define HEAP_ITERATE_DATA_ENTRY_SIZE  2
+
+typedef void (*heap_iterate_callback_t)(void* context, uint64_t base, uint64_t len);
+bool heap_iterate(pid_t pid, void* callback_context, heap_iterate_callback_t callback);
+
+void* heap_callback_start();
+size_t heap_callback_len();
+
+#if defined(__cplusplus)
+}
+#endif