Make more pdf functions private.

1 files changed, 0 insertions, 1 deletions

diff --git a/include/mupdf/pdf/object.h b/include/mupdf/pdf/object.h
index 2a98ac95..0ac40439 100644
--- a/include/mupdf/pdf/object.h
+++ b/include/mupdf/pdf/object.h
@@ -101,7 +101,6 @@ int pdf_array_contains(fz_context *ctx, pdf_obj *array, pdf_obj *obj);
 int pdf_dict_len(fz_context *ctx, pdf_obj *dict);
 pdf_obj *pdf_dict_get_key(fz_context *ctx, pdf_obj *dict, int idx);
 pdf_obj *pdf_dict_get_val(fz_context *ctx, pdf_obj *dict, int idx);
-void pdf_dict_put_val_null(fz_context *ctx, pdf_obj *obj, int idx);
 pdf_obj *pdf_dict_get(fz_context *ctx, pdf_obj *dict, pdf_obj *key);
 pdf_obj *pdf_dict_getp(fz_context *ctx, pdf_obj *dict, const char *path);
 pdf_obj *pdf_dict_getl(fz_context *ctx, pdf_obj *dict, ...);