Unsigned Integer Data Types

Uns8
An unsigned 8-bit integer.
Uns16
An unsigned 16-bit integer.
Uns32
An unsigned 32-bit integer.
Uns64
An unsigned 64-bit integer.

In binary metafiles, Uns64 is a 64-bit quantity; in text metafiles, it is represented by the following struct:

typedef struct Uns64 {
Uns32       hi
Uns32       lo
} Uns64
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