Revert "Update stdosl.h"
Revert "Update stdosl.h"

This reverts commit 38cedceb9900f546ee2d5ea857c92fb46ef570f5.

pjessesco/appleseed,appleseedhq/appleseed,appleseedhq/appleseed,appleseedhq/appleseed,Vertexwahn/appleseed,luisbarrancos/appleseed,Vertexwahn/appleseed,luisbarrancos/appleseed,pjessesco/appleseed,appleseedhq/appleseed,dictoon/appleseed,Vertexwahn/appleseed,dictoon/appleseed,dictoon/appleseed,est77/appleseed,dictoon/appleseed,luisbarrancos/appleseed,appleseedhq/appleseed,pjessesco/appleseed,pjessesco/appleseed,est77/appleseed,luisbarrancos/appleseed,Vertexwahn/appleseed,Vertexwahn/appleseed,est77/appleseed,pjessesco/appleseed,dictoon/appleseed,luisbarrancos/appleseed,est77/appleseed,est77/appleseed