diff -ruN zvbi/src/conv.c zvbi.new/src/conv.c
--- zvbi/src/conv.c	2008-02-26 15:39:23.000000000 +0100
+++ zvbi.new/src/conv.c	2008-09-11 21:05:18.000000000 +0200
@@ -26,7 +26,9 @@
 #endif
 
 #include <errno.h>
+#ifndef _WIN32
 #include <langinfo.h>
+#endif
 
 #include "misc.h"
 #include "conv.h"
@@ -1234,9 +1236,12 @@
 	const char *dst_format;
 
 	dst_format = bind_textdomain_codeset (vbi_intl_domainname, NULL);
-
+#ifdef _WIN32
+#warning this is wrong
+#else
 	if (NULL == dst_format)
 		dst_format = nl_langinfo (CODESET);
+#endif
 
 	return dst_format; /* may be NULL */
 }
diff -ruN zvbi/src/export.c zvbi.new/src/export.c
--- zvbi/src/export.c	2008-02-19 01:35:15.000000000 +0100
+++ zvbi.new/src/export.c	2008-09-11 20:38:55.000000000 +0200
@@ -40,6 +40,26 @@
 #include "conv.h"
 #include "vbi.h" /* asprintf */
 
+#ifndef EOVERFLOW
+ #define EOVERFLOW 75
+#endif
+
+#ifndef S_IRGRP
+#define S_IRGRP 0
+#endif
+
+#ifndef S_IWGRP
+#define S_IWGRP 0
+#endif
+
+#ifndef S_IROTH
+#define S_IROTH 0
+#endif
+
+#ifndef S_IWOTH
+#define S_IWOTH 0
+#endif
+
 extern const char _zvbi_intl_domainname[];
 
 /**
diff -ruN zvbi/src/packet.c zvbi.new/src/packet.c
--- zvbi/src/packet.c	2008-02-20 18:04:33.000000000 +0100
+++ zvbi.new/src/packet.c	2008-09-11 21:00:35.000000000 +0200
@@ -32,7 +32,9 @@
 #include <fcntl.h>
 #include <time.h>
 #include <errno.h>
+#ifndef _WIN32
 #include <sys/ioctl.h>
+#endif
 
 #include "misc.h"
 #include "hamm.h"
diff -ruN zvbi/src/proxy-msg.c zvbi.new/src/proxy-msg.c
--- zvbi/src/proxy-msg.c	2008-02-19 01:35:21.000000000 +0100
+++ zvbi.new/src/proxy-msg.c	2008-09-11 21:00:07.000000000 +0200
@@ -129,7 +129,9 @@
 #include <netinet/tcp.h>
 #include <arpa/inet.h>
 #include <netdb.h>
+#ifndef _WIN32
 #include <syslog.h>
+#endif
 #include <assert.h>
 #include <sys/ioctl.h>
 #include <sys/mman.h>
diff -ruN zvbi/src/proxy-msg.h zvbi.new/src/proxy-msg.h
--- zvbi/src/proxy-msg.h	2008-02-19 01:35:21.000000000 +0100
+++ zvbi.new/src/proxy-msg.h	2008-09-11 20:59:40.000000000 +0200
@@ -68,7 +68,9 @@
 #ifndef PROXY_MSG_H
 #define PROXY_MSG_H
 
+#ifndef _WIN32
 #include <sys/syslog.h>
+#endif
 
 /* Public */
 
diff -ruN zvbi/src/vbi.c zvbi.new/src/vbi.c
--- zvbi/src/vbi.c	2008-03-05 14:33:04.000000000 +0100
+++ zvbi.new/src/vbi.c	2008-09-11 20:57:55.000000000 +0200
@@ -39,7 +39,9 @@
 #include <fcntl.h>
 #include <time.h>
 #include <errno.h>
+#ifndef _WIN32
 #include <sys/ioctl.h>
+#endif
 #include <sys/time.h>
 #include <pthread.h>
 
--- zvbi/src/io.c	2008-02-19 01:35:20.000000000 +0100
+++ zvbi2/src/io.c	2008-09-11 21:18:59.000000000 +0200
@@ -28,8 +28,10 @@
 
 #include <fcntl.h>		/* open() */
 #include <unistd.h>		/* close(), mmap(), munmap(), gettimeofday() */
+#ifndef _WIN32
 #include <sys/ioctl.h>		/* ioctl() */
 #include <sys/mman.h>		/* mmap(), munmap() */
+#endif
 #include <sys/time.h>		/* struct timeval */
 #include <sys/types.h>
 #include <errno.h>
@@ -514,7 +516,7 @@
 	}
 }
 
-
+#ifndef _WIN32
 /**
  * @internal
  *
@@ -554,7 +556,7 @@
 		return ret;
 	}
 }
-
+#endif
 /* Helper functions to log the communication between the library and drivers.
    FIXME remove fp arg, call user log function instead (0.3). */
 
@@ -668,7 +670,9 @@
 				 "EXCL", O_EXCL,
 				 "TRUNC", O_TRUNC,
 				 "APPEND", O_APPEND,
+#ifndef _WIN32
 				 "NONBLOCK", O_NONBLOCK,
+#endif
 				 0);
 		fprintf (fp, ", 0%o)", mode);
 
@@ -773,6 +777,7 @@
 	return err;
 }
 
+#ifndef _WIN32
 /**
  * @internal
  * Drop-in for mmap(). Logs the request on fp if not NULL.
@@ -822,7 +827,7 @@
 
 	return r;
 }
-
+#endif
 /**
  * @internal
  * Drop-in for munmap(). Logs the request on fp if not NULL.