--- a/dbutil.h	Tue Feb 24 22:48:14 2015 +0800
+++ b/dbutil.h	Sat Feb 28 23:24:30 2015 +0800
@@ -28,6 +28,7 @@
 
 #include "includes.h"
 #include "buffer.h"
+#include "queue.h"
 
 #ifndef DISABLE_SYSLOG
 void startsyslog();
@@ -62,28 +63,14 @@
 extern int debug_trace;
 #endif
 
-enum dropbear_prio {
-	DROPBEAR_PRIO_DEFAULT = 10,
-	DROPBEAR_PRIO_LOWDELAY = 11,
-	DROPBEAR_PRIO_BULK = 12,
-};
+char * stripcontrol(const char * text);
 
-char * stripcontrol(const char * text);
-void get_socket_address(int fd, char **local_host, char **local_port,
-		char **remote_host, char **remote_port, int host_lookup);
-void getaddrstring(struct sockaddr_storage* addr, 
-		char **ret_host, char **ret_port, int host_lookup);
-void set_sock_nodelay(int sock);
-void set_sock_priority(int sock, enum dropbear_prio prio);
-int dropbear_listen(const char* address, const char* port,
-		int *socks, unsigned int sockcount, char **errstring, int *maxfd);
 int spawn_command(void(*exec_fn)(void *user_data), void *exec_data,
 		int *writefd, int *readfd, int *errfd, pid_t *pid);
 void run_shell_command(const char* cmd, unsigned int maxfd, char* usershell);
 #ifdef ENABLE_CONNECT_UNIX
 int connect_unix(const char* addr);
 #endif
-int connect_remote(const char* remotehost, const char* remoteport, char ** errstring);
 int buf_readfile(buffer* buf, const char* filename);
 int buf_getline(buffer * line, FILE * authfile);