[cairo] Assorted patches to fix warnings

[Behdad Esfahbod]

On Sun, 2006-08-13 at 01:57 -0400, Pavel Roskin wrote:
> I also wonder if ps_standard_encoding in src/cairo-type1-subset.c is
> supposed to correspond to ISO-8859-1 encoding.  If so, it needs to be
> seriously rearranged.

No, I don't think this is Latin1.  This is a PS-specific default
encoding I guess.

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behdad
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