[PD] GGEE's sfplay~ with pd 0.34

[Frank Barknecht]

I'm having problems using sfplay~ from ggee-0.21 with pd-0.34. 
sfwrite~ or sfread~ are OK.

But this happens when I try to open a file using sfplay~:

[...]
/usr/lib/pd/externs/sfplay~.pd_linux: can't load library
/usr/lib/pd/externs/sfplay~.pd_linux: /usr/lib/pd/externs/sfplay~.pd_linux: undefined symbol: sf_close
 sfplay~ 1 64
... couldn't create
/usr/lib/pd/externs/sfplay~.pd_linux: /usr/lib/pd/externs/sfplay~.pd_linux: undefined symbol: sf_close
 sfplay~ 1 64
... couldn't create
[...]

Anybody knows what's wrong here?
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