> ## Documentation Index
> Fetch the complete documentation index at: https://dragonwingdocs-staging.qualcomm.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Ar_error_codes

## Type Definitions

### `ar_result_t`

Status messages (error codes) returned by command responses.

```cpp theme={null}
typedef uint32_t ar_result_t
```

## Macros

### `AR_DID_FAIL`

```c theme={null}
#define AR_DID_FAIL ( AR_EOK != (x) )
```