static void istr_set_insert ( GHashTable * table , const char * istr ) {
 char * key ;
 key = g_strdup ( istr ) ;
 g_hash_table_replace ( table , key , key ) ;
 }
static void istr_set_insert ( GHashTable * table , const char * istr ) {
 char * key ;
 key = g_strdup ( istr ) ;
 g_hash_table_replace ( table , key , key ) ;
 }