add msbasic

msbasic/extra.s

@@ -0,0 +1,37 @@
+.segment "EXTRA"
+
+.ifdef KIM
+.include "kim_extra.s"
+.endif
+
+.ifdef CONFIG_CBM1_PATCHES
+.include "cbm1_patches.s"
+.endif
+
+.ifdef KBD
+.include "kbd_extra.s"
+.endif
+
+.ifdef APPLE
+.include "apple_extra.s"
+.endif
+
+.ifdef MICROTAN
+.include "microtan_extra.s"
+.endif
+
+.ifdef AIM65
+.include "aim65_extra.s"
+.endif
+
+.ifdef SYM1
+        .byte   0,0,0
+.endif
+
+.ifdef W65C816SXB
+.include "w65c816sxb_extra.s"
+.endif
+
+.ifdef KILIAN
+.include "kilian_extra.s"
+.endif