EXT MGVTBL vtbl_defelem = {magic_getdefelem,magic_setdefelem,
0, 0, magic_freedefelem};
-EXT MGVTBL vtbl_regexp = {0,magic_unchain,0,0, magic_freeregexp};
+EXT MGVTBL vtbl_regexp = {0,0,0,0, magic_freeregexp};
#ifdef USE_LOCALE_COLLATE
EXT MGVTBL vtbl_collxfrm = {0,