free is not future POSIX compliant everywhere - use gnulib module free for portability

[Simon Josefsson via Gnulib discussion list]

Hi.  I am attempting to update oath-toolkit to latest gnulib, but ran
into this compiler warning:

call to 'free' declared with attribute warning: free is not future POSIX 
compliant everywhere - use gnulib module free for portability

I can't find any gnulib module 'free'.  Is the warning obsolete?

/Simon

signature.asc
Description: PGP signature