YAZ_EXPORT int wrbuf_write(WRBUF b, const char *buf, int size);
YAZ_EXPORT int wrbuf_xmlputs_n(WRBUF b, const char *cp, int size);
YAZ_EXPORT int wrbuf_puts(WRBUF b, const char *buf);
YAZ_EXPORT int wrbuf_write(WRBUF b, const char *buf, int size);
YAZ_EXPORT int wrbuf_xmlputs_n(WRBUF b, const char *cp, int size);
YAZ_EXPORT int wrbuf_puts(WRBUF b, const char *buf);