Solaris fixes

configure.in

@@ -31,6 +31,9 @@ AM_CONDITIONAL(COND_REND_POSIX, test x$rend_howl = xfalse)
 dnl Darwin's stupid cpp preprocessor....
 echo Host type is $host
 case $host in
+*solaris*)
+	CPPFLAGS="$CPPFLAGS -DHAVE_SOCKLEN_T"
+	LDFLAGS="$LDFLAGS -lnsl -lsocket";;	
 *linux*)
 	CPPFLAGS="$CPPFLAGS -DHAVE_SOCKLEN_T";;
 *darwin*)

src/configfile.c

@@ -27,6 +27,7 @@
 #include <fcntl.h>
 #include <limits.h>
 #include <pthread.h>
+#include <signal.h>
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>

src/uici.c

@@ -48,6 +48,11 @@
 #define MAXBACKLOG 50
 #endif
 
+#ifndef INADDR_NONE
+#  define INADDR_NONE 0xFFFFFFFFU
+#endif
+
+
 /*
  *                           u_igniore_sigpipe
  * Ignore SIGPIPE if the default action is in effect.