75 #define BlockHeader(block)  ((size_t *) (block)-1)  macro
89 #define SizeOfBlock(block)  (*BlockHeader(block) & SizeMask)
421   assert((*BlockHeader(NextBlock(block)) & PreviousBlockBit) == 0);  in AcquireBlock()
437       *BlockHeader(next)=blocksize;  in AcquireBlock()
440       *BlockHeader(block)=size | (*BlockHeader(block) & ~SizeMask);  in AcquireBlock()
443   *BlockHeader(NextBlock(block))|=PreviousBlockBit;  in AcquireBlock()
848   *BlockHeader(block)=size | PreviousBlockBit;  in ExpandHeap()
853   *BlockHeader(block)=2*sizeof(size_t);  in ExpandHeap()
854   *BlockHeader(NextBlock(block))=PreviousBlockBit;  in ExpandHeap()
1078   assert((*BlockHeader(NextBlock(memory)) & PreviousBlockBit) != 0);  in RelinquishMagickMemory()
1079   if ((*BlockHeader(memory) & PreviousBlockBit) == 0)  in RelinquishMagickMemory()
1089       *BlockHeader(previous)=(SizeOfBlock(previous)+SizeOfBlock(memory)) |  in RelinquishMagickMemory()
1090         (*BlockHeader(previous) & ~SizeMask);  in RelinquishMagickMemory()
1093   if ((*BlockHeader(NextBlock(NextBlock(memory))) & PreviousBlockBit) == 0)  in RelinquishMagickMemory()
1103       *BlockHeader(memory)=(SizeOfBlock(memory)+SizeOfBlock(next)) |  in RelinquishMagickMemory()
1104         (*BlockHeader(memory) & ~SizeMask);  in RelinquishMagickMemory()
1107   *BlockHeader(NextBlock(memory))&=(~PreviousBlockBit);  in RelinquishMagickMemory()