2 ; Ullrich von Bassewitz, 08.08.1998
4 ; void cvlinexy (unsigned char x, unsigned char y, unsigned char length);
5 ; void cvline (unsigned char length);
8 .export _cvlinexy, _cvline
9 .import popa, _gotoxy, putchar, newline
15 jsr _gotoxy ; Call this one, will pop params
16 pla ; Restore the length and run into _cvline
19 cmp #0 ; Is the length zero?
22 L1: lda #93 ; Vertical bar
23 jsr putchar ; Write, no cursor advance
24 jsr newline ; Advance cursor to next line