<?xml version="1.0"?> <!DOCTYPE OpenGLAPI SYSTEM "gl_API.dtd"> <OpenGLAPI> <category name="GL_KHR_context_flush_control" number="168"> <enum name="CONTEXT_RELEASE_BEHAVIOR" value="0x82FB"/> <enum name="CONTEXT_RELEASE_BEHAVIOR_FLUSH" value="0x82FC"/> </category> </OpenGLAPI>