| LCD_BUFFER | Type (Array)

graph.h

typedef char LCD_BUFFER[LCD_SIZE];

Describes a buffer to hold the screen contents.

LCD_BUFFER is a 3840-bytes long array type. Its main purpose is to declare a buffer for saving and restoring the contents of the LCD screen using the functions LCD_save and LCD_restore.
It is long enough to accept the content of the screen on both the TI-89 and the TI-92 Plus.

See also: LCD_MEM, LCD_SIZE