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cc65/libsrc/geos/disk/findbambit.s
izydorst e6e35390d1 all functions returning char in A now have X cleared
git-svn-id: svn://svn.cc65.org/cc65/trunk@1868 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-01-02 01:50:39 +00:00

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400 B
ArmAsm

;
; Maciej 'YTM/Elysium' Witkowiak
;
; 21.12.1999, 2.1.2003
; char FindBAMBit (struct tr_se *TS);
; (might be called inUSE (if (!inUSE(block))))
.import gettrse
.import return0, return1
.export _FindBAMBit
.include "../inc/jumptab.inc"
.include "../inc/geossym.inc"
_FindBAMBit:
jsr gettrse
sta r6L
stx r6H
jsr FindBAMBit
bne inUse
jmp return0
inUse: jmp return1