diff --git a/include/stdio.c b/include/stdio.c index 29dc146..a513a77 100644 --- a/include/stdio.c +++ b/include/stdio.c @@ -12,6 +12,9 @@ __asm putpch bne w1 lda #13 w1: + cmp #9 + beq t1 + cpx #IOCHM_PETSCII_1 bcc w3 @@ -30,6 +33,18 @@ __asm putpch and #$df w3: jmp 0xffd2 + t1: + sec + jsr 0xfff0 + tya + and #3 + eor #3 + tax + lda #$20 + l1: + jsr 0xffd2 + dex + bpl l1 } __asm getpch