>  - Weak symbols:
> 
> #if defined(__ELF__) && defined(__GNUC__) && (__GNUC__ >= 3)
> #define weak __attribute__((weak))
> #else
> #define weak
> #endif
> 
> #ifdef __SUNPRO_C
> #pragma weak foo
> #endif

Just FYI.
Our C compiler is able to comprehend weak attribute starting with Sun Studio 12.

regards,
  Fedor.

> 
> weak int foo(int bar);
> 
> 
>       -Alan Coopersmith-           alan.coopersmith at sun.com
>        Sun Microsystems, Inc. - X Window System Engineering

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