valid_opts       1925 ext/dom/document.c 	int source_len = 0, valid_opts = 0;
valid_opts       1988 ext/dom/document.c 		valid_opts |= XML_SCHEMA_VAL_VC_I_CREATE;
valid_opts       1992 ext/dom/document.c 	xmlSchemaSetValidOptions(vptr, valid_opts);