u8vector s64

(u8vector->s64 v . ofs)

u8vector->s64 converts a u8vector to an 64bit signed integer. The conversion is big endian.

Parameter	Description
v	Input u8vector
ofs	Optional: Start position offset

Example

Example 1: Show some signed u8vector to number conversions

> (u8vector->s16 v)
-32639
> (u8vector->s24 v)
-8355456
> (u8vector->s32 v)
-2138996607
> (u8vector->s48 v)
-140181281603455
> (u8vector->s64 v)
-9186920471163993983
> (u8vector->s96 v)
-39457522974602265207569809279