From f5e434c6c815d4816813cafdb817c235946c29cf Mon Sep 17 00:00:00 2001
From: Stefan <stefan.haubenthal@gmail.com>
Date: Sat, 7 Sep 2024 19:14:59 +0200
Subject: [PATCH 1/2] Update waitvsync.s

---
 libsrc/pet/waitvsync.s | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/libsrc/pet/waitvsync.s b/libsrc/pet/waitvsync.s
index 39b562e43..d74f76c9f 100644
--- a/libsrc/pet/waitvsync.s
+++ b/libsrc/pet/waitvsync.s
@@ -9,8 +9,7 @@
         .include        "pet.inc"
 
 _waitvsync:
-@l1:
-        lda     VIA_PB
-        and     #%00100000
-        bne     @l1
+        lda     #%00100000
+:       and     VIA_PB
+        bne     :-
         rts

From 461554e616e41252ffef3e1b337ed2d993613e1a Mon Sep 17 00:00:00 2001
From: Stefan <stefan.haubenthal@gmail.com>
Date: Sat, 7 Sep 2024 19:17:00 +0200
Subject: [PATCH 2/2] Update waitvsync.s

---
 libsrc/c128/waitvsync.s | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libsrc/c128/waitvsync.s b/libsrc/c128/waitvsync.s
index e4bbbf7c9..573f574a7 100644
--- a/libsrc/c128/waitvsync.s
+++ b/libsrc/c128/waitvsync.s
@@ -23,8 +23,8 @@ _waitvsync:
 
 @c80:
         ;FIXME: do we have to switch banks?
+        lda     #$20
 @l3:
-        lda     VDC_INDEX
-        and     #$20
+        and     VDC_INDEX
         beq     @l3
         rts