Added library reference joy_libref to JOY interface.

[cc65] / libsrc / atari / joy / atrstd.s

diff --git a/libsrc/atari/joy/atrstd.s b/libsrc/atari/joy/atrstd.s
index caca34cc599e489014f0aa4bbc38b95987ecb517..34034b55409b1a03644a5c10c9847acb71280149 100644 (file)
--- a/libsrc/atari/joy/atrstd.s
+++ b/libsrc/atari/joy/atrstd.s
@@ -25,6 +25,10 @@
         .byte   $6A, $6F, $79           ; "joy"
         .byte   JOY_API_VERSION         ; Driver API version number
 
+; Library reference
+
+        .addr   $0000
+
 ; Button state masks (8 values)
 
         .byte   $01                     ; JOY_UP