---
description: "Learn more about: Function Attributes"
title: "Function Attributes"
ms.date: "11/04/2016"
helpviewer_keywords: ["attributes [C]", "attributes [C], reference topics", "functions [C], attributes", "function attributes"]
ms.assetid: f0c03e20-94f2-47b5-a166-993a949a1a40
---
# Function Attributes

**Microsoft Specific**

The optional *attribute-seq* nonterminal allows you to select a calling convention on a per-function basis. You can also specify functions as **`__fastcall`** or **`__inline`**.

**END Microsoft Specific**

## See also

[C Function Definitions](../c-language/c-function-definitions.md)