[avr-gcc-list] strlen() returns erroneous values

[Kitts]

Hi All,

Are there any special considerations to take care of when using the 
function strlen()? The function does not always return the right 
values. Some times it appears to skip a NULL character and reaches out 
to the next following NULL.

I am multitasking on the AVR and from the avr-libc documentation i found 
the function to have the "_ATTR_PURE_" attribute. Could this be the 
cause for the problem? What does this attribute signify anyway?

-- 
Cheers!
Kitts