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-rw-r--r--core/fpdfapi/parser/cpdf_cross_ref_table.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/core/fpdfapi/parser/cpdf_cross_ref_table.h b/core/fpdfapi/parser/cpdf_cross_ref_table.h
index ade1b336b2..9631216b0c 100644
--- a/core/fpdfapi/parser/cpdf_cross_ref_table.h
+++ b/core/fpdfapi/parser/cpdf_cross_ref_table.h
@@ -36,6 +36,11 @@ class CPDF_CrossRefTable {
uint16_t gennum;
};
+ // Merge cross reference tables. Apply top on current.
+ static std::unique_ptr<CPDF_CrossRefTable> MergeUp(
+ std::unique_ptr<CPDF_CrossRefTable> current,
+ std::unique_ptr<CPDF_CrossRefTable> top);
+
CPDF_CrossRefTable();
explicit CPDF_CrossRefTable(std::unique_ptr<CPDF_Dictionary> trailer);
~CPDF_CrossRefTable();