| local m = {} | |
| local getAlignSize | |
| if _VERSION == "Lua 5.3" then | |
| getAlignSize = function(k, size) | |
| return ((~k) + 1) & (size - 1) | |
| end | |
| else | |
| getAlignSize = function(self, size, additionalBytes) | |
| local alignsize = bit32.bnot(#self.bytes-self:Head() + additionalBytes) + 1 | |
| return bit32.band(alignsize,(size - 1)) | |
| end | |
| end | |
| m.GetAlignSize = getAlignSize | |
| return m |