shithub: jbig2

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Add prototypes for the publicly referenced halftone functions.

Corrects a missing prototype warning.

--- a/jbig2_priv.h

+++ b/jbig2_priv.h

@@ -153,6 +153,12 @@

 int jbig2_refinement_region(Jbig2Ctx *ctx, Jbig2Segment *segment,

                                const byte *segment_data);

+int jbig2_pattern_dictionary(Jbig2Ctx *ctx, Jbig2Segment *segment,

+                               const byte *segment_data);

+int jbig2_halftone_region(Jbig2Ctx *ctx, Jbig2Segment *segment,

+                               const byte *segment_data);

+

+

 /* The word stream design is a compromise between simplicity and

    trying to amortize the number of method calls. Each ::get_next_word

    invocation pulls 4 bytes from the stream, packed big-endian into a