progress meter for long operations

[Aaron Brick]

hello all,

does anyone have a good method for announcing progress on long operations? i
tried putting a printf in a for loop, but it didn't print a thing out until
it was done, presumably due to buffering (is there an equivalent of
fflush?). any suggestion is appreciated!

thanks,

aaron.

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                           -     aaron brick     -
                           -    address@hidden    -
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