const gchar *group_name,
const gchar *key,
GError **error);
+gboolean g_key_file_has_key_full (GKeyFile *key_file,
+ const gchar *group_name,
+ const gchar *key,
+ gboolean *has_key,
+ GError **error);
gchar *g_key_file_get_value (GKeyFile *key_file,
const gchar *group_name,
const gchar *key,