no-op free() for tests
no-op free() for tests

lunixbochs/glshim,RobertoMalatesta/glshim,seandepagnier/glshim,RobertoMalatesta/glshim,RobertoMalatesta/glshim,lunixbochs/glshim,seandepagnier/glshim,lunixbochs/glshim,RobertoMalatesta/glshim,lunixbochs/glshim,seandepagnier/glshim,seandepagnier/glshim