Added library reference joy_libref to JOY interface.

[cc65] / libsrc / c64 / joy / c64-numpad.s

diff --git a/libsrc/c64/joy/c64-numpad.s b/libsrc/c64/joy/c64-numpad.s
index 28fd7e2b090d98cde5a013293b5127cc3afe56e4..6eeebcc74e41453ab7e344d80eda252795e81310 100644 (file)
--- a/libsrc/c64/joy/c64-numpad.s
+++ b/libsrc/c64/joy/c64-numpad.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   $02                     ; JOY_UP        "8"