Add ‘const’ to various function prototypes, as discussed at http://www.mail-archive.com/libcroco-list@gnome.org/msg00049.html . This change is a noop in the sense that it has no effect on libcroco's object files, but does affect source-level compatibility, both forwards and backwards — though in practice I'd guess that no existing code will break from this.

svn path=/trunk/; revision=315

1 files changed, 6 insertions, 6 deletions

diff --git a/src/cr-term.c b/src/cr-term.c
index 33eed40..d6db51a 100644
--- a/src/cr-term.c
+++ b/src/cr-term.c
@@ -276,10 +276,10 @@ cr_term_prepend_term (CRTerm * a_this, CRTerm * a_new_term)
  *form of #CRTerm. MUST BE FREED BY THE CALLER using g_free().
  */
 guchar *
-cr_term_to_string (CRTerm * a_this)
+cr_term_to_string (CRTerm const * a_this)
 {
         GString *str_buf = NULL;
-        CRTerm *cur = NULL;
+        CRTerm const *cur = NULL;
         guchar *result = NULL,
                 *content = NULL;
 
@@ -473,7 +473,7 @@ cr_term_to_string (CRTerm * a_this)
 }
 
 guchar *
-cr_term_one_to_string (CRTerm * a_this)
+cr_term_one_to_string (CRTerm const * a_this)
 {
         GString *str_buf = NULL;
         guchar *result = NULL,
@@ -677,7 +677,7 @@ cr_term_one_to_string (CRTerm * a_this)
  *@param a_fp the destination file pointer.
  */
 void
-cr_term_dump (CRTerm * a_this, FILE * a_fp)
+cr_term_dump (CRTerm const * a_this, FILE * a_fp)
 {
         guchar *content = NULL;
 
@@ -697,9 +697,9 @@ cr_term_dump (CRTerm * a_this, FILE * a_fp)
  *@return number of terms in the expression.
  */
 int
-cr_term_nr_values (CRTerm *a_this)
+cr_term_nr_values (CRTerm const *a_this)
 {
-	CRTerm *cur = NULL ;
+	CRTerm const *cur = NULL ;
 	int nr = 0;
 
 	g_return_val_if_fail (a_this, -1) ;