truemedian

Lua Compatibility Matrix

No: This function or field will be missing in this version.
Yes: This function or field is supported unconditionally in this version.
Maybe: This function or field is behind a LUA_COMPAT_* define and may or may not be available.

Feature	Lua 5.1	Lua 5.2	Lua 5.3	Lua 5.4
Base Library
assert(v, [msg])	Yes	Yes	Yes	Yes

truemedian

local ffi = require 'ffi'
local bit = require 'bit'

local clock_gettime

if ffi.os == 'Windows' then
    local UNIX_TIME_START = 0x019DB1DED53E8000LL
    local TICKS_PER_SECOND = 10000000LL

    ffi.cdef [[