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

From: Kitts
Subject: [avr-gcc-list] strlen() returns erroneous values
Date: Sat, 4 Jun 2005 01:01:19 +0530
User-agent: KMail/1.8

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?


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