X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=secnet.git;a=blobdiff_plain;f=util.h;h=af19363ff33f34739be501f5bc112e86279926b8;hp=f1be586bb179a7600e3a32b16d4c667cf7a417e1;hb=e42d5acf494ed76046f0c63ad4a13ae2a0c473c8;hpb=3b83c93292fbf6c4e859ce513bdf54ad90733f96

diff --git a/util.h b/util.h
index f1be586..af19363 100644
--- a/util.h
+++ b/util.h
@@ -18,15 +18,16 @@ while(0)
 #define BUF_FREE(buf) do { (buf)->free=True; } while(0)
 
 extern void buffer_assert_free(struct buffer_if *buffer, cstring_t file,
-			       uint32_t line);
+			       int line);
 extern void buffer_assert_used(struct buffer_if *buffer, cstring_t file,
-			       uint32_t line);
-extern void buffer_new(struct buffer_if *buffer, uint32_t len);
-extern void buffer_init(struct buffer_if *buffer, uint32_t max_start_pad);
-extern void *buf_append(struct buffer_if *buf, uint32_t amount);
-extern void *buf_prepend(struct buffer_if *buf, uint32_t amount);
-extern void *buf_unappend(struct buffer_if *buf, uint32_t amount);
-extern void *buf_unprepend(struct buffer_if *buf, uint32_t amount);
+			       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);
+extern void *buf_unprepend(struct buffer_if *buf, int32_t amount);
 
 extern void buf_append_string(struct buffer_if *buf, cstring_t s);
 
@@ -34,7 +35,7 @@ extern void read_mpbin(MP_INT *a, uint8_t *bin, int binsize);
 
 extern char *write_mpstring(MP_INT *a);
 
-extern uint32_t write_mpbin(MP_INT *a, uint8_t *buffer, uint32_t buflen);
+extern int32_t write_mpbin(MP_INT *a, uint8_t *buffer, int32_t buflen);
 
 extern struct log_if *init_log(list_t *loglist);