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-rw-r--r--libsylph/utils.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/libsylph/utils.h b/libsylph/utils.h
index 63bb7861..b8fe7051 100644
--- a/libsylph/utils.h
+++ b/libsylph/utils.h
@@ -296,6 +296,7 @@ GSList *newsgroup_list_append (GSList *group_list,
GList *add_history (GList *list,
const gchar *str);
+/* modify string */
void remove_return (gchar *str);
void remove_space (gchar *str);
void unfold_line (gchar *str);
@@ -308,6 +309,8 @@ void subst_chars (gchar *str,
void subst_null (gchar *str,
gint len,
gchar subst);
+void subst_control (gchar *str,
+ gchar subst);
void subst_for_filename (gchar *str);
gchar *get_alt_filename (const gchar *filename,