103 #define MINOBJSIZE      (HEADERSIZE + ALIGNMENT)  // smallest object
104 #define HEADERSIZE      ROUND(sizeof(Cell), ALIGNMENT)  macro
357     size += HEADERSIZE;  in OSAllocFromHeap()
417     hd->headerBytes  += HEADERSIZE;  in OSAllocFromHeap()
418     hd->paddingBytes += cell->size - (HEADERSIZE + requested);  in OSAllocFromHeap()
422     return (void*) ((char*) cell + HEADERSIZE);  in OSAllocFromHeap()
493             if (InRange(cell, (char*) start - HEADERSIZE, end) &&  in OSAllocFixed()
507             if (InRange(cell, (char*) start - HEADERSIZE, end))  in OSAllocFixed()
590     ASSERTMSG(InRange(ptr, (char*) ArenaStart + HEADERSIZE, (char*) ArenaEnd),  in OSFreeToHeap()
595     cell = (Cell*) ((char*) ptr - HEADERSIZE);  in OSFreeToHeap()
603     hd->headerBytes  -= HEADERSIZE;  in OSFreeToHeap()
604     hd->paddingBytes -= cell->size - (HEADERSIZE + cell->requested);  in OSFreeToHeap()
930         CHECK(HEADERSIZE + cell->requested <= cell->size);  in OSCheckHeap()
945         free  += cell->size - HEADERSIZE;  in OSCheckHeap()
973     ASSERTMSG(InRange(ptr, (char*) ArenaStart + HEADERSIZE, (char*) ArenaEnd),  in OSReferentSize()
977     cell = (Cell*) ((char*) ptr - HEADERSIZE);  in OSReferentSize()
988     return (u32) (cell->size - HEADERSIZE);  in OSReferentSize()
1077                 visitor((void*)((u8*)cell + HEADERSIZE), (u32)cell->size);  in OSVisitAllocated()