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Text File  |  1999-09-20  |  150 b   |  13 lines
  1. ; (4,a7) - string
  2.  
  3.     xdef    _StrLen
  4.  
  5. _StrLen    move.l    (4,a7),a0
  6.     move.l    a0,d1
  7. .loop    tst.b    (a0)+
  8.     bne.s    .loop
  9.     subq.l    #1,a0
  10.     move.l    a0,d0
  11.     sub.l    d1,d0
  12.     rts
  13.