Cogl.FeatureCallback
Description: Reference for Cogl.FeatureCallback

### Function

# CoglFeatureCallback

#### Declaration

    void
    (* CoglFeatureCallback) (
      CoglFeatureID feature,
      void* user_data
    )

#### Description [src]

A callback used with `cogl_foreach_feature()` for enumerating all context level features supported by Cogl.

Stability: | Unstable
Available since: | 0.10

#### Parameters

`feature` | `CoglFeatureID`
| A single feature currently supported by Cogl.
`user_data` | `void*`
| A private pointer passed to cogl_foreach_feature().
| The argument can be `NULL`.
| The data is owned by the caller of the function.