107     *quantum_info;  in ReadARTImage()  local
156   quantum_info=AcquireQuantumInfo(image_info,image);  in ReadARTImage()
157   if (quantum_info == (QuantumInfo *) NULL)  in ReadARTImage()
159   length=GetQuantumExtent(image,quantum_info,GrayQuantum);  in ReadARTImage()
169       GetQuantumPixels(quantum_info),&count);  in ReadARTImage()
172     (void) ImportQuantumPixels(image,(CacheView *) NULL,quantum_info,  in ReadARTImage()
175       length) & 0x01,GetQuantumPixels(quantum_info),&count);  in ReadARTImage()
182   quantum_info=DestroyQuantumInfo(quantum_info);  in ReadARTImage()
285     *quantum_info;  in WriteARTImage()  local
324   quantum_info=AcquireQuantumInfo(image_info,image);  in WriteARTImage()
325   pixels=(unsigned char *) GetQuantumPixels(quantum_info);  in WriteARTImage()
331     length=ExportQuantumPixels(image,(CacheView *) NULL,quantum_info,  in WriteARTImage()
342   quantum_info=DestroyQuantumInfo(quantum_info);  in WriteARTImage()