Makes the cos_array_reorder procedure private (which it should have been

from the beginning).

git-svn-id: http://svn.ghostscript.com/ghostscript/trunk@2018 a1074d23-0009-0410-80fe-cf8c14f379e6

2 files changed, 16 insertions, 11 deletions

diff --git a/gs/src/gdevpdfo.c b/gs/src/gdevpdfo.c
index 9b01f55d7..ce901c389 100644
--- a/gs/src/gdevpdfo.c
+++ b/gs/src/gdevpdfo.c
@@ -465,6 +465,8 @@ cos_array_release(cos_object_t *pco, client_name_t cname)
     pca->elements = 0;
 }
 
+private cos_array_element_t *cos_array_reorder(const cos_array_t *pca,
+					       cos_array_element_t *first);
 private int
 cos_array_write(const cos_object_t *pco, gx_device_pdf *pdev)
 {
@@ -601,7 +603,7 @@ cos_array_element_next(const cos_array_element_t *pca, long *pindex,
  *	...
  *	cos_array_reorder(pca, first_element);
  */
-cos_array_element_t *
+private cos_array_element_t *
 cos_array_reorder(const cos_array_t *pca, cos_array_element_t *first)
 {
     cos_array_element_t *last;
diff --git a/gs/src/gdevpdfo.h b/gs/src/gdevpdfo.h
index 9c920336a..cdd4de572 100644
--- a/gs/src/gdevpdfo.h
+++ b/gs/src/gdevpdfo.h
@@ -248,22 +248,25 @@ int cos_stream_add_since(P2(cos_stream_t *, long /*start_pos*/));
 int cos_stream_add_bytes(P3(cos_stream_t *, const byte *, uint));
 cos_dict_t *cos_stream_dict(P1(cos_stream_t *));
 
-/* Get the first / next element for enumerating an array. */
+/*
+ * Get the first / next element for enumerating an array.  Usage:
+ *	const cos_array_element_t *elt = cos_array_element_first(pca);
+ *	while (elt) {
+ *	    long idx;
+ *	    const cos_value_t *pvalue;
+ *	    elt = cos_array_element_next(elt, &idx, &pvalue);
+ *	    ...
+ *	}
+ * The order in which the elements are returned is not defined.
+ * If the client adds elements to the array during the enumeration,
+ * they may or may not be included in the enumeration.
+ */
 const cos_array_element_t *
     cos_array_element_first(P1(const cos_array_t *));
 const cos_array_element_t *
     cos_array_element_next(P3(const cos_array_element_t *, long *,
 			      const cos_value_t **));
 
-/*
- * Reorder the elements of an array for writing or after writing.  Usage:
- *	first_element = cos_array_reorder(pca, NULL);
- *	...
- *	cos_array_reorder(pca, first_element);
- */
-cos_array_element_t *
-    cos_array_reorder(P2(const cos_array_t *, cos_array_element_t *));
-
 /* Look up a key in a dictionary. */
 const cos_value_t *cos_dict_find(P3(const cos_dict_t *, const byte *, uint));
 const cos_value_t *cos_dict_find_c_key(P2(const cos_dict_t *, const char *));