$NetBSD: patch-ab,v 1.2 2010/01/29 03:44:53 dmcmahill Exp $

--- src/buffer.c.orig	2005-09-25 17:39:45.000000000 +0000
+++ src/buffer.c
@@ -35,7 +35,7 @@
 #include <sys/types.h>
 #include <sys/uio.h>
 #include <unistd.h>
-#include <sys/errno.h>
+#include <errno.h>
 
 #include "memcache/buffer.h"
 
@@ -259,12 +259,6 @@ mcm_buf_free(struct memcache_ctxt *ctxt,
 }
 
 
-inline u_int32_t
-mcm_buf_len(const struct memcache_ctxt *ctxt, const struct memcache_buf *s) {
-  return s->len;
-}
-
-
 struct memcache_buf *
 mcm_buf_new(struct memcache_ctxt *ctxt) {
   struct memcache_buf *buf;
@@ -422,18 +416,6 @@ mcm_buf_realloc(struct memcache_ctxt *ct
 }
 
 
-inline size_t
-mcm_buf_remain(const struct memcache_ctxt *ctxt, const struct memcache_buf *buf) {
-  return mcm_buf_size(ctxt, buf) - mcm_buf_len(ctxt, buf);
-}
-
-
-inline size_t
-mcm_buf_remain_off(const struct memcache_ctxt *ctxt, const struct memcache_buf *buf) {
-  return mcm_buf_len(ctxt, buf) - buf->off;
-}
-
-
 int
 mcm_buf_replace(struct memcache_ctxt *ctxt, struct memcache_buf *buf, const char *cp, const u_int32_t len) {
   if (mcm_buf_reset(ctxt, buf) == 0)