1 files changed, 12 insertions, 2 deletions
diff --git a/pdf/mupdf-internal.h b/pdf/mupdf-internal.h
index b2097691..b7fc4291 100644
--- a/pdf/mupdf-internal.h
+++ b/pdf/mupdf-internal.h
@@ -222,10 +222,13 @@ fz_stream *pdf_open_raw_renumbered_stream(pdf_document *doc, int num, int gen, i
 
 void pdf_repair_xref(pdf_document *doc, pdf_lexbuf *buf);
 void pdf_repair_obj_stms(pdf_document *doc);
-void pdf_print_xref(pdf_document *);
 void pdf_resize_xref(pdf_document *doc, int newcap);
 pdf_obj *pdf_new_ref(pdf_document *doc, pdf_obj *obj);
 
+#ifndef NDEBUG
+void pdf_print_xref(pdf_document *);
+#endif
+
 /*
  * Encryption
  */
@@ -243,7 +246,9 @@ char *pdf_crypt_method(pdf_document *doc);
 int pdf_crypt_length(pdf_document *doc);
 unsigned char *pdf_crypt_key(pdf_document *doc);
 
+#ifndef NDEBUG
 void pdf_print_crypt(pdf_crypt *crypt);
+#endif
 
 /*
  * Functions, Colorspaces, Shadings and Images
@@ -364,7 +369,6 @@ void pdf_drop_cmap(fz_context *ctx, pdf_cmap *cmap);
 void pdf_free_cmap_imp(fz_context *ctx, fz_storable *cmap);
 unsigned int pdf_cmap_size(fz_context *ctx, pdf_cmap *cmap);
 
-void pdf_print_cmap(fz_context *ctx, pdf_cmap *cmap);
 int pdf_cmap_wmode(fz_context *ctx, pdf_cmap *cmap);
 void pdf_set_cmap_wmode(fz_context *ctx, pdf_cmap *cmap, int wmode);
 void pdf_set_usecmap(fz_context *ctx, pdf_cmap *cmap, pdf_cmap *usecmap);
@@ -385,6 +389,10 @@ pdf_cmap *pdf_load_system_cmap(fz_context *ctx, char *name);
 pdf_cmap *pdf_load_builtin_cmap(fz_context *ctx, char *name);
 pdf_cmap *pdf_load_embedded_cmap(pdf_document *doc, pdf_obj *ref);
 
+#ifndef NDEBUG
+void pdf_print_cmap(fz_context *ctx, pdf_cmap *cmap);
+#endif
+
 /*
  * Font
  */
@@ -500,7 +508,9 @@ pdf_font_desc *pdf_new_font_desc(fz_context *ctx);
 pdf_font_desc *pdf_keep_font(fz_context *ctx, pdf_font_desc *fontdesc);
 void pdf_drop_font(fz_context *ctx, pdf_font_desc *font);
 
+#ifndef NDEBUG
 void pdf_print_font(fz_context *ctx, pdf_font_desc *fontdesc);
+#endif
 
 /*
  * Interactive features