better compatibility with Visual <= 2012
better compatibility with Visual <= 2012

ds77/zstd,inikep/zstd,Cyan4973/zstd,ds77/zstd,ds77/zstd,Majlen/zstd,inikep/zstd,Majlen/zstd,inikep/zstd,ds77/zstd,Cyan4973/zstd,Cyan4973/zstd,Majlen/zstd,Majlen/zstd,inikep/zstd,Cyan4973/zstd,Cyan4973/zstd