X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=include%2Fyaz%2Fwrbuf.h;h=56a40233f22c1bc42864f26aa9cc3ab3055706e3;hb=9c75e92604fae1efd7137d085dd2281e7886345b;hp=99d82a9fb51080a5efdc6f72867d7024b8609d8b;hpb=85aafc49077214164bbdc2b84f247343ef9c3696;p=yaz-moved-to-github.git

diff --git a/include/yaz/wrbuf.h b/include/yaz/wrbuf.h
index 99d82a9..56a4023 100644
--- a/include/yaz/wrbuf.h
+++ b/include/yaz/wrbuf.h
@@ -24,7 +24,7 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-/* $Id: wrbuf.h,v 1.22 2007-01-06 15:32:46 adam Exp $ */
+/* $Id: wrbuf.h,v 1.26 2007-03-20 21:37:31 adam Exp $ */
 
 /**
  * \file wrbuf.h
@@ -39,17 +39,24 @@
 
 YAZ_BEGIN_CDECL
 
+/** \brief string buffer */
 typedef struct wrbuf
 {
     char *buf;
-    int pos;
-    int size;
+    size_t pos;
+    size_t size;
 } wrbuf, *WRBUF;
 
+/** \brief allocate / construct WRBUF */
 YAZ_EXPORT WRBUF wrbuf_alloc(void);
-YAZ_EXPORT void wrbuf_free(WRBUF b, int free_buf);
+
+/** \brief destroy WRBUF and its buffer */
 YAZ_EXPORT void wrbuf_destroy(WRBUF b);
+
+/** \brief empty WRBUF content */
 YAZ_EXPORT void wrbuf_rewind(WRBUF b);
+
+/** \brief grow WRBUF larger */
 YAZ_EXPORT int wrbuf_grow(WRBUF b, int minsize);
 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);
@@ -71,11 +78,18 @@ YAZ_EXPORT int wrbuf_iconv_puts(WRBUF b, yaz_iconv_t cd, const char *strz);
 
 YAZ_EXPORT int wrbuf_iconv_putchar(WRBUF b, yaz_iconv_t cd, int ch);
 
+YAZ_EXPORT void wrbuf_iconv_reset(WRBUF b, yaz_iconv_t cd);
+
 YAZ_EXPORT void wrbuf_chop_right(WRBUF b);
 
+/** \brief cut size of WRBUF */
+YAZ_EXPORT void wrbuf_cut_right(WRBUF b, size_t no_to_remove);
+
 #define wrbuf_len(b) ((b)->pos)
 #define wrbuf_buf(b) ((b)->buf)
 
+YAZ_EXPORT const char *wrbuf_cstr(WRBUF b);
+
 #define wrbuf_putc(b, c) \
     (((b)->pos >= (b)->size ? wrbuf_grow(b, 1) : 0),  \
     (b)->buf[(b)->pos++] = (c), 0)