Commit 1a69af6d3892fe1946bb8babb3044d2d26afd46e introduced code for atomic prior to 4.7. Unfortunately clang uses as well those constants which is misleading.
Commit 1a69af6d3892fe1946bb8babb3044d2d26afd46e introduced code for atomic prior to 4.7. Unfortunately clang uses as well those constants which is misleading.