X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=src%2Fwrbuf.c;h=135c0472a4d6744c8b8d2f6a191eca77c4103e72;hp=06e49de2c9955fd74135cbbbe7718c85c02b3bab;hb=3e11596504862f376b7340848715d6f549864660;hpb=22f541bb03c1fc3e9edbab5f4aaf01e9232bd003

diff --git a/src/wrbuf.c b/src/wrbuf.c
index 06e49de..135c047 100644
--- a/src/wrbuf.c
+++ b/src/wrbuf.c
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2011 Index Data
+ * Copyright (C) 1995-2012 Index Data
  * See the file LICENSE for details.
  */
 
@@ -74,11 +74,28 @@ void wrbuf_write(WRBUF b, const char *buf, size_t size)
     b->pos += size;
 }
 
+void wrbuf_insert(WRBUF b, size_t pos, const char *buf, size_t size)
+{
+    if (size <= 0 || pos > b->pos)
+        return;
+    if (b->pos + size >= b->size)
+        wrbuf_grow(b, size);
+    memmove(b->buf + pos + size, b->buf + pos, b->pos - pos);
+    memcpy(b->buf + pos, buf, size);
+    b->pos += size;
+}
+
 void wrbuf_puts(WRBUF b, const char *buf)
 {
     wrbuf_write(b, buf, strlen(buf));
 }
 
+void wrbuf_vp_puts(const char *buf, void *client_data)
+{
+    WRBUF b = (WRBUF) client_data;
+    wrbuf_puts(b, buf);
+}
+
 void wrbuf_puts_replace_char(WRBUF b, const char *buf, 
                             const char from, const char to)
 {