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7.2.20 The filesize function

Description

The filesize function returns the size (in bytes) of a file. The type of the value returned by this function is always integer.

Parameter

The filesize function's only parameter is a reference to the file variable that specifies the file whose size is to be returned. NOTE: The file variable must refer to an open file.

Portability

Operating Systems: All
Standard Pascal: No

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