Origin for each line in single_doc/lua_lib/算机_理器_通用_字节.lua from check-in 60c256f91b:

60c256f91b 2024-06-27    1: local ffi = require("ffi")
60c256f91b 2024-06-27    2: local s = {}
60c256f91b 2024-06-27    3: --~ 内数
60c256f91b 2024-06-27    4: function s.to_uint64(u1)
60c256f91b 2024-06-27    5:   local uint64_pointer = ffi.new("uint64_t[1]", u1)
60c256f91b 2024-06-27    6:   return uint64_pointer[0]
60c256f91b 2024-06-27    7:   end
60c256f91b 2024-06-27    8: return s