C++ (Cpp) IS_SYM_A_REF примеры использования

Пример #1

void ConvertLazyRefs( void )
/*********************************/
/* go through all symbols, & turn lazy refs to aliases to default sym. */
{
    symbol *    defsym;
    symbol *    sym;

    for( sym = HeadSym; sym != NULL; sym = sym->link ) {
        if( IS_SYM_A_REF(sym) ) {
            if( IS_SYM_VF_REF(sym) ) {
                defsym = *(sym->e.vfdata);
                _LnkFree( sym->e.vfdata );
            } else {
                defsym = sym->e.def;
                if( sym->info & SYM_VF_MARKED ) {
                    DefStripSym( sym, AllocSegData() ); // see note 1 below.
                }
            }
            WeldSyms( sym, defsym );
            sym->info |= SYM_WAS_LAZY;
            if( LinkFlags & SHOW_DEAD ) {
                LnkMsg( MAP+MSG_SYMBOL_DEAD, "S", sym );
            }
        }
    }
}

Пример #2

static void CollapseLazy( void *node, void *dummy )
/*************************************************/
{
    extnode *   curr;

    dummy = dummy;
    curr = node;
    if( IS_SYM_A_REF( curr->entry ) && !curr->isweak ) {
        ClearSymUnion( curr->entry );
        SET_SYM_TYPE( curr->entry, SYM_REGULAR );
        if( LinkState & SEARCHING_LIBRARIES ) {
            curr->entry->info &= ~SYM_CHECKED;
            LinkState |= LIBRARIES_ADDED;       // force another pass thru libs
        }
    }
}