REGISTER_LONG_CONSTANT("IMAGETYPE_JP2", IMAGE_FILETYPE_JP2, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("IMAGETYPE_JPX", IMAGE_FILETYPE_JPX, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("IMAGETYPE_JB2", IMAGE_FILETYPE_JB2, CONST_CS | CONST_PERSISTENT);
+#if HAVE_ZLIB
REGISTER_LONG_CONSTANT("IMAGETYPE_SWC", IMAGE_FILETYPE_SWC, CONST_CS | CONST_PERSISTENT);
+#endif
REGISTER_LONG_CONSTANT("IMAGETYPE_IFF", IMAGE_FILETYPE_IFF, CONST_CS | CONST_PERSISTENT);
return SUCCESS;
}