The following code:

int Orig = 1733011199994;
DATE Date = mtu( Orig );
int Utm = utm( Date );

produces:

Original: 2139379706, Copy: 2139379706

but I see no way of coding it that would compile in lite-C. Especially as mtu() takes an int and utm() returns an int.

Inside dataParse, it works correctly and gives a correct DATE from the same timestamp ( which is 2024.11.30 23:59:59.994 ).

I guess something like this works:

DATE Date = wdatef( "%t", "1733011199994" );

So UNIX timestamps can be stored in strings.

You're asking about the millisecond variant of the unix timestamp. The maximum int value is 2147483647, which you have greatly exceeded.

Anyways, string works just fine in Lite-C.