>>You'll have to provide functions for that. Reading integers should be easy.
>>There are many float numbers formats, it will not be an easy task unless you find a suitable function for the format you must take care of.
>
>Integers are ok, but to read floating point values I believe I should write a little dll in c.

Only if speed is the issue. It's not much of a problem to write a function to unpack the standard IEEE floating number, even VFP's floating formats are not that hard.