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returns television system

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git-svn-id: svn://svn.cc65.org/cc65/trunk@546 b7a2c559-68d2-44c3-8de9-860c34a00d81
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cpg 2000-12-04 20:20:16 +00:00
parent 50c01702c5
commit 49503665f4
1 changed files with 19 additions and 0 deletions
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19
libsrc/atari/tvtype.s Normal file
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;
; Christian Groessler, December 2000
;
; unsigned char get_tv(void)
;
; returns the TV system the machine is using
;
.include "atari.inc"
.export _get_tv
.proc _get_tv
lda PALNTS
ldx #0
rts
.endproc