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authorB. Watson <urchlay@slackware.uk>2026-04-06 03:11:25 -0400
committerB. Watson <urchlay@slackware.uk>2026-04-06 03:11:32 -0400
commit7f571f805cb1bf7f7d20e65ac0ec9e0d70105e5a (patch)
tree18301d29de78899d980d1a7b70d53f5a5bd7aac9 /src/kgetc.s
parent08bba9cd8f0dfd5269287331b2baae1c388d79dd (diff)
downloadfujinet-chat-7f571f805cb1bf7f7d20e65ac0ec9e0d70105e5a.tar.gz
Rewrite poll_keyboard() in asm. 6667 bytes free.
Diffstat (limited to 'src/kgetc.s')
-rw-r--r--src/kgetc.s2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/kgetc.s b/src/kgetc.s
index c11cb6d..524e348 100644
--- a/src/kgetc.s
+++ b/src/kgetc.s
@@ -33,6 +33,8 @@
XCH_CAPS = $8a ; must agree with keytab.h
+ ; note: _keypress returns true/false, but also the Z
+ ; flag reflects the return status (Z clear for true).
_keypress:
ldx CH
cpx #$ff