--- embedaddon/mpd/src/util.h	2012/02/21 23:32:47	1.1.1.1
+++ embedaddon/mpd/src/util.h	2013/07/22 08:44:29	1.1.1.2
@@ -68,9 +68,11 @@
   extern int		TcpAcceptConnection(int sock, struct sockaddr_storage *addr, int block);
   extern int		GetInetSocket(int type, struct u_addr *addr, in_port_t port, int block, char *ebuf, size_t len);
 
+#ifdef PHYSTYPE_MODEM
   extern int		OpenSerialDevice(const char *label, const char *path, int baudrate);
   extern int		ExclusiveOpenDevice(const char *label, const char *path);
   extern void		ExclusiveCloseDevice(const char *label, int fd, const char *path);
+#endif
 
   extern int		PIDCheck(const char *lockfile, int killem);
 
@@ -84,7 +86,9 @@
   extern void		ShowMesg(int log, const char *pref, const char *buf, int len);
   extern char		*Bin2Hex(const unsigned char *bin, size_t len);
   extern u_char		*Hex2Bin(char *hexstr);
+#ifndef USE_NG_PRED1
   extern u_short	Crc16(u_short fcs, u_char *cp, int len);
+#endif
   extern u_long		GenerateMagic(void);
 
   extern int		GetAnyIpAddress(struct u_addr *ipaddr, const char *ifname);
@@ -95,4 +99,3 @@
 			    const char *bytes, size_t len);
 
 #endif
-