X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=odr%2Fodr_util.c;h=af26baebbce4a98eda76be236651c2e6f9085888;hb=d092115aeed58ef669c42c9b6d013c424b26684c;hp=6814c60b3fcafafbd9219c024d932bbd8ab8e9bd;hpb=a7d28a25277a208edb9c44d124f179cc2be6db70;p=yaz-moved-to-github.git

diff --git a/odr/odr_util.c b/odr/odr_util.c
index 6814c60..af26bae 100644
--- a/odr/odr_util.c
+++ b/odr/odr_util.c
@@ -3,3 +3,22 @@
 
 void *nalloc(ODR o, int size) { return malloc(size); }
 char *odr_indent(ODR o) {return "";}
+
+int odp_more_chunks(ODR o, unsigned char *base, int len)
+{
+    if (!len)
+    	return 0;
+    if (len < 0) /* indefinite length */
+    {
+	if (*o->bp == 0 && *(o->bp + 1) == 0)
+	{
+	    o->bp += 2;
+	    o->left -= 2;
+	    return 0;
+	}
+	else
+	    return 1;
+    }
+    else
+        return o->bp - base < len;
+}