ChrDFRead
ChrDFRead is a function found in certain programming environments, particularly those dealing with character-based display systems or legacy terminal emulation. Its primary purpose is to read data from a defined display or character buffer. This buffer typically represents the content displayed on a terminal screen. ChrDFRead allows a program to retrieve the characters, attributes (like color or intensity), and possibly cursor position from specific locations within this display memory.
The specific implementation and parameters of ChrDFRead can vary depending on the operating system or library