X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fofpbuf.h;h=7f8338cd07a5d81ad7e9897cfb349a28275f64c4;hb=6a542738b2a59f98831fa36e6208d388c007d0b8;hp=b8e3670411908e479f4327fcaac68d452273f918;hpb=933369b1194bce82bffa8cc1ccfdf82782cc5cde;p=openvswitch

diff --git a/lib/ofpbuf.h b/lib/ofpbuf.h
index b8e36704..7f8338cd 100644
--- a/lib/ofpbuf.h
+++ b/lib/ofpbuf.h
@@ -28,8 +28,7 @@ extern "C" {
 
 enum ofpbuf_source {
     OFPBUF_MALLOC,              /* Obtained via malloc(). */
-    OFPBUF_STACK,               /* Stack space or static buffer. */
-    OFPBUF_CONST                /* Must not be expanded. */
+    OFPBUF_STACK                /* Stack space or static buffer. */
 };
 
 /* Buffer for holding arbitrary data.  An ofpbuf is automatically reallocated
@@ -92,6 +91,7 @@ size_t ofpbuf_tailroom(const struct ofpbuf *);
 void ofpbuf_prealloc_headroom(struct ofpbuf *, size_t);
 void ofpbuf_prealloc_tailroom(struct ofpbuf *, size_t);
 void ofpbuf_trim(struct ofpbuf *);
+void ofpbuf_padto(struct ofpbuf *, size_t);
 
 void ofpbuf_clear(struct ofpbuf *);
 void *ofpbuf_pull(struct ofpbuf *, size_t);