ZSTD_c_compressionLevel
case ZSTD_c_compressionLevel:
FORWARD_IF_ERROR( ZSTD_CCtx_setParameter(zcs, ZSTD_c_compressionLevel, compressionLevel) , "");
FORWARD_IF_ERROR( ZSTD_CCtx_setParameter(zcs, ZSTD_c_compressionLevel, compressionLevel) , "");
FORWARD_IF_ERROR( ZSTD_CCtx_setParameter(zcs, ZSTD_c_compressionLevel, compressionLevel) , "");
case ZSTD_c_compressionLevel:
case ZSTD_c_compressionLevel:
case ZSTD_c_compressionLevel : {
case ZSTD_c_compressionLevel :