The sync object whose status to wait on.
A bitfield controlling the command flushing behavior. flags may be GL_SYNC_FLUSH_COMMANDS_BIT .
The timeout, specified in nanoseconds, for which the implementation should wait for sync to become signaled.
Sample Code References
The following code samples have been found which appear to reference the functions described here. Take care that the code may be old, broken or not even use PyOpenGL.
OpenGLContext tests/arbsync.py Lines: 29