`malloc_alloc' not declared

[Loren James Rittle]

> Thanks for the reply. What does it mean "Any macro that starts
> with __ is in library implementation space..."?

I am afraid that you will have to read the C and C++ standard text to
fully understand.  In summary, all macros that begin with:

_[A-Z] and __ are not for users to play with.  I.e. you should not be
defining them...

> I couldn't find
> "malloc_alloc" anywhere in libstdc++-v3, and couldn't find relevant
> information
> in the commentary in libstdc++-v3. Can you give me more details?

It appears that Phil (back from the dead ;-), already answered this.

Next issue: this is a pure guess, but it appears that the OS-installed
headers are conflicting with C++ library names.  Someone that knows
about your system or you will need to debug this.

Regards,
Loren