82 TCImage* ImHead = NULL;  variable
98 	imPtr = ImHead;  in TCSetImageValues()
149 	if( ImHead == NULL )  in TCNewImage()
151 		ImHead = newIm;  in TCNewImage()
155 		tail = ImHead;  in TCNewImage()
286 	if( (ImHead == NULL) || (ImHead->next == NULL) )  in TCSortImageByIndex()
291 	thisIm = ImHead;  in TCSortImageByIndex()
301 			thisIm = ImHead;  in TCSortImageByIndex()
362 	imTmp = ImHead;  in TCFindImageByIndex()
387     TCAssertMsg( (ImHead != NULL), "TCFindImagePos: NULL image list\n" );  in TCFindImagePos()
390     imPtr = ImHead;  in TCFindImagePos()