/* Example on weak aliasing as found in some GCC manual:
 * http://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html
 */

/* GCC Style */ 
int __f ()
{
    return 1;
}
int f () __attribute__ ((weak, alias ("__f")));


/* SUN style */
extern int WeakExternalWithLocalDefault();
int LocalDefault()
{
    return -1;
}
#pragma weak WeakExternalWithLocalDefault = LocalDefault


/* This doesn't work in GCC, though it's the only thing which works in VAC. */
extern int ExternalDefault();
extern int WeakExternalWithLocalDefault();
#pragma weak WeakExternalWithExternalDefault = ExternalDefault



int main()
{
    int rc;

    rc = WeakExternalWithLocalDefault();
    rc += WeakExternalWithExternalDefault();

    return rc;
}