Catalog functions on Sun

[rayaprol at umvlsi.ecs.umass.edu]

I have a SUN 3/160 running OS 4.1 and I have a question about the catalog
functions. The man pages for the functions catopen etc.. indicate that
they are part of the standard C library, but I couldn't find them in
/usr/lib/libc.a or anywhere in /usr/lib/*.a for that matter.  I checked on
a SparcStation and the same seems to be the case. Does anyone know if
these functions are a part of the standard C library?  Any comments,
pointers ...? Thanks.

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