xref _MathIeeeDoubTransBase

 xdef _sin
_sin:
 movem.l 8(sp),d0-d1
 move.l  a6,-(sp)
 move.l  _MathIeeeDoubTransBase,a6
 jsr     -36(a6)
 move.l  8(sp),a0
 movem.l  d0-d1,(a0)
 move.l  (sp)+,a6
 rts