Moves a file pointer.
fileseek <file handle> <offset> <origin>
Moves the pointer for the file specified by <file handle>.
With this command, the file pointer is moved to followings:
|<origin>||0||<offset> bytes from the beginning of the file.|
|<origin>||1||<offset> bytes from the current position.|
|<origin>||2||<offset> bytes from the end of the file.|
; Move to the beginning of file. fileseek fhandle 0 0 ; Move 10 bytes from the current position. fileseek fhandle 10 1 ; Move to the end of file. fileseek fhandle 0 2 ; Move to the position 10 bytes backward from the end of file. fileseek fhandle 0-10 2