--- embedaddon/mpd/src/mbuf.h	2012/02/21 23:32:47	1.1.1.1
+++ embedaddon/mpd/src/mbuf.h	2019/10/22 13:49:55	1.1.1.4
@@ -29,7 +29,7 @@
   /* Macros */
   #define MBDATAU(bp)	((u_char *)(bp) + sizeof(struct mpdmbuf) + (bp)->offset)
   #define MBDATA(bp)	((bp) ? MBDATAU(bp) : NULL)
-  #define MBLEN(bp)	((bp) ? (bp)->cnt : 0)
+  #define MBLEN(bp)	((size_t)((bp) ? (bp)->cnt : 0))
   #define MBSPACE(bp)	((bp) ? (bp)->size - (bp)->offset : 0)
 
   /* Types of allocated memory */
@@ -55,6 +55,8 @@
   #define MB_PPTP	"PPTP"
   #define MB_RADIUS	"RADIUS"
   #define MB_RADSRV	"RADSRV"
+  #define MB_ACL	"ACL_BPF"
+  #define MB_IPFW	"ACL_IPFW"
   #define MB_UTIL	"UTIL"
   #define MB_VJCOMP	"VJCOMP"
   #define MB_IPPOOL	"IPPOOL"
@@ -71,6 +73,7 @@
 
   extern void	*Malloc(const char *type, size_t size) __malloc_like;
   extern void	*Mdup(const char *type, const void *src, size_t size) __malloc_like;
+  extern void	*Mdup2(const char *type, const void *src, size_t oldsize, size_t newsize) __malloc_like;
   extern void	*Mstrdup(const char *type, const void *src) __malloc_like;
   extern void	Freee(void *ptr);