2219 #define mem2chunk(mem)      ((mchunkptr)((char*)(mem) - TWO_SIZE_T_SIZES))  macro
3303     mchunkptr p = mem2chunk(mem);  in do_check_malloced_chunk()
4216         mchunkptr mn = next_chunk(mem2chunk(m));  in sys_alloc()
4714     mchunkptr p  = mem2chunk(mem);  in dlfree()
4826     mchunkptr p = mem2chunk(mem);  in dlcalloc()
4938       mchunkptr p = mem2chunk(mem);  in internal_memalign()
4950         char* br = (char*)mem2chunk((size_t)(((size_t)((char*)mem + alignment -  in internal_memalign()
5062   p = mem2chunk(mem);  in ialloc()
5108     check_inuse_chunk(m, mem2chunk(marray));  in ialloc()
5111     check_inuse_chunk(m, mem2chunk(marray[i]));  in ialloc()
5134         mchunkptr p = mem2chunk(mem);  in internal_bulk_free()
5229     mchunkptr oldp = mem2chunk(oldmem);  in dlrealloc()
5267       mchunkptr oldp = mem2chunk(oldmem);  in dlrealloc_in_place()
5424     mchunkptr p = mem2chunk(mem);  in dlmalloc_usable_size()
5454   mn = next_chunk(mem2chunk(m));  in init_user_mstate()
5654     mchunkptr p  = mem2chunk(mem);  in mspace_free()
5768   if (mem != 0 && calloc_must_clear(mem2chunk(mem)))  in mspace_calloc()
5788     mchunkptr oldp = mem2chunk(oldmem);  in mspace_realloc()
5826       mchunkptr oldp = mem2chunk(oldmem);  in mspace_realloc_in_place()
6000     mchunkptr p = mem2chunk(mem);  in mspace_usable_size()