util: pull Buffer code out of VNC module

The Buffer code in the VNC server is useful for the IO channel
code, so pull it out into a shared module, QIOBuffer.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>

1 files changed, 1 insertions, 15 deletions

diff --git a/ui/vnc.h b/ui/vnc.h
index 4dd769cddb..2863f583aa 100644
--- a/ui/vnc.h
+++ b/ui/vnc.h
@@ -34,6 +34,7 @@
 #include "audio/audio.h"
 #include "qemu/bitmap.h"
 #include "crypto/tlssession.h"
+#include "qemu/buffer.h"
 #include <zlib.h>
 #include <stdbool.h>
 
@@ -56,13 +57,6 @@
  *
  *****************************************************************************/
 
-typedef struct Buffer
-{
-    size_t capacity;
-    size_t offset;
-    uint8_t *buffer;
-} Buffer;
-
 typedef struct VncState VncState;
 typedef struct VncJob VncJob;
 typedef struct VncRect VncRect;
@@ -535,14 +529,6 @@ ssize_t vnc_client_io_error(VncState *vs, ssize_t ret, int last_errno);
 void start_client_init(VncState *vs);
 void start_auth_vnc(VncState *vs);
 
-/* Buffer management */
-void buffer_reserve(Buffer *buffer, size_t len);
-void buffer_reset(Buffer *buffer);
-void buffer_free(Buffer *buffer);
-void buffer_append(Buffer *buffer, const void *data, size_t len);
-void buffer_advance(Buffer *buf, size_t len);
-uint8_t *buffer_end(Buffer *buffer);
-
 
 /* Misc helpers */