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-rw-r--r--pdf/mupdf-internal.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/pdf/mupdf-internal.h b/pdf/mupdf-internal.h
index d1b923c3..b7931e4f 100644
--- a/pdf/mupdf-internal.h
+++ b/pdf/mupdf-internal.h
@@ -587,6 +587,8 @@ int pdf_choice_widget_options(pdf_document *doc, fz_widget *tw, char *opts[]);
int pdf_choice_widget_is_multiselect(pdf_document *doc, fz_widget *tw);
int pdf_choice_widget_value(pdf_document *doc, fz_widget *tw, char *opts[]);
void pdf_choice_widget_set_value(pdf_document *doc, fz_widget *tw, int n, char *opts[]);
+int pdf_signature_widget_byte_range(pdf_document *doc, fz_widget *widget, int (*byte_range)[2]);
+int pdf_signature_widget_contents(pdf_document *doc, fz_widget *widget, char **contents);
pdf_annot *pdf_create_annot(pdf_document *doc, pdf_page *page, fz_annot_type type);
void pdf_delete_annot(pdf_document *doc, pdf_page *page, pdf_annot *annot);
void pdf_set_annot_appearance(pdf_document *doc, pdf_annot *annot, fz_rect *rect, fz_display_list *disp_list);