X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=secnet.git;a=blobdiff_plain;f=util.h;h=af19363ff33f34739be501f5bc112e86279926b8;hp=e40fb5400c731230b4d571f817dca134b18e2908;hb=c90cc2a73eabbda9887e67898389acbd759d7270;hpb=1caa23ff879cec7f8f36b32a987f0610291ef177

diff --git a/util.h b/util.h
index e40fb54..af19363 100644
--- a/util.h
+++ b/util.h
@@ -23,6 +23,7 @@ extern void buffer_assert_used(struct buffer_if *buffer, cstring_t file,
 			       int line);
 extern void buffer_new(struct buffer_if *buffer, int32_t len);
 extern void buffer_init(struct buffer_if *buffer, int32_t max_start_pad);
+extern void buffer_copy(struct buffer_if *dst, const struct buffer_if *src);
 extern void *buf_append(struct buffer_if *buf, int32_t amount);
 extern void *buf_prepend(struct buffer_if *buf, int32_t amount);
 extern void *buf_unappend(struct buffer_if *buf, int32_t amount);