streambuf.h undefined type..?

[Tyler Retzlaff]

I'm getting the following. 

c++ -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I/usr/pkg/include -Wall -O2 -I/usr/pkg/in
clude -c -fPIC -DPIC gsm_phonebook.cc -o gsm_phonebook.lo
In file included from /usr/include/g++/iostream.h:31,
                 from /usr/include/g++/strstream.h:32,
                 from /usr/include/g++/strstream:6,
                 from gsm_phonebook.cc:21:
/usr/include/g++/streambuf.h:87: error: syntax error before `*' token

A look at line 87 shows it's actually whining about 'streambuf'.  Now inside
streambuf.h there is a forward declaration class streambuf;

err, what should I be looking for to resolve this?


Thanks

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