GL_STUB_ALIAS(glGetAttribLocation, glGetAttribLocationARB)
GL_STUB_ALIAS(glDrawBuffers, glDrawBuffersARB)
GL_STUB_ALIAS(glDrawBuffersATI, glDrawBuffersARB)
+ GL_STUB_ALIAS(glRenderbufferStorageMultisampleEXT, glRenderbufferStorageMultisample)
GL_STUB_ALIAS(glPointParameterf, glPointParameterfEXT)
GL_STUB_ALIAS(glPointParameterfARB, glPointParameterfEXT)
GL_STUB_ALIAS(glPointParameterfSGIS, glPointParameterfEXT)