add GNU getopti & check for it; prepare for use with getopt_long()

server/main.c

@@ -35,9 +35,8 @@
 #ifndef WIN32
 # include <pwd.h>
 # include <sys/wait.h>
-#else
-# include "getopt.h"
 #endif
+
 #include <errno.h>
 #include <math.h>
 #include <sys/stat.h>
@@ -45,6 +44,8 @@
 #include <fcntl.h>
 #include <sys/types.h>
 
+#include "getopt.h"
+
 #ifdef HAVE_SYS_TIME_H
 # include <sys/time.h>
 #endif
@@ -70,6 +71,7 @@ extern int optind, optopt, opterr;
 #include "drivers.h"
 #include "main.h"
 
+
 #define DEFAULT_BIND_ADDR		"127.0.0.1"
 #define DEFAULT_BIND_PORT		LCDPORT
 #define DEFAULT_CONFIGFILE		"/etc/LCDd.conf"