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-rw-r--r--pdf/mupdf.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/pdf/mupdf.h b/pdf/mupdf.h
index b3807852..59302951 100644
--- a/pdf/mupdf.h
+++ b/pdf/mupdf.h
@@ -82,8 +82,11 @@ void pdf_dict_dels(pdf_obj *dict, char *key);
void pdf_sort_dict(pdf_obj *dict);
int pdf_fprint_obj(FILE *fp, pdf_obj *obj, int tight);
+
+#ifndef NDEBUG
void pdf_print_obj(pdf_obj *obj);
void pdf_print_ref(pdf_obj *obj);
+#endif
char *pdf_to_utf8(fz_context *ctx, pdf_obj *src);
unsigned short *pdf_to_ucs2(fz_context *ctx, pdf_obj *src); /* sumatrapdf */