SoMultiTextureEnabledElement(3) on Linux
The text a3e2c5d40c86, as Debian 6.0 (Squeeze) shipped it.
The SoMultiTextureEnabledElement class is an element which stores whether texturing is enabled or not. Be aware that this class is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.