---
title: "addBodyHeader(_:length:endOfBody:)"
framework: foundation
role: symbol
role_heading: Instance Method
path: "foundation/nsmutabledictionary/addbodyheader(_:length:endofbody:)"
---

# addBodyHeader(_:length:endOfBody:)

## Declaration

```swift
func addBodyHeader(_ inHeaderData: UnsafeRawPointer!, length inHeaderDataLength: UInt32, endOfBody isEndOfBody: Bool) -> OBEXError
```