Remove unused CL_EXTENSION_WEAK_LINK definition (#150)
Remove unused CL_EXTENSION_WEAK_LINK definition (#150)

Signed-off-by: Kévin Petit <9b79a2d3df4408bbf6fcf0c9904434a8637f93cf@arm.com>
KhronosGroup/OpenCL-Headers,KhronosGroup/OpenCL-Headers