-module(read_utils).
-compile(nowarn_export_all).
-compile(export_all).

read_fixed(<<Int:16, Frac:16>>) -> Int + Frac / 65536.0.

read_fixed_version(<<Int:16, Frac:16>>) -> Int + Frac / 16#1000 / 10.

read_long_datetime(<<SecondsSince1904:64>>) -> 
	SecondsTo1904 = calendar:datetime_to_gregorian_seconds({{1904,1,1}, {0,0,0}}),
	Seconds = SecondsTo1904+SecondsSince1904,
	calendar:gregorian_seconds_to_datetime(Seconds).