EAGL Functions Reference
This document describes the functions in the OpenGL ES framework.
Retrieves the version information for the EAGL implementation.
void EAGLGetVersion ( unsigned int *major, unsigned int *minor );
On output, the major version of the EAGL implementation.
On output, the minor version of the EAGL implementation.
minorparameters are not
nil, they return the major and minor version number of the EAGL implementation, respectively.
Available in iOS 2.0 and later.