1 #ifndef lint 2 static char sccsid[] = "@(#)erase.c 4.1 (Berkeley) 11/10/83"; 3 #endif 4 5 #include "hp2648.h" 6 7 erase() 8 { 9 buffready(8); 10 putchar(ESC); 11 putchar(GRAPHIC); 12 putchar(DISPLAY); 13 putchar('a'); 14 putchar(ESC); 15 putchar(GRAPHIC); 16 putchar(PLOT); 17 putchar(BINARY); 18 } 19