diff --git a/block-raw-win32.c b/block-raw-win32.c
index 11638b8..af9cc6d 100644
--- a/block-raw-win32.c
+++ b/block-raw-win32.c
@@ -166,7 +166,7 @@
 static int raw_truncate(BlockDriverState *bs, int64_t offset)
 {
     BDRVRawState *s = bs->opaque;
-    DWORD low, high;
+    LONG low, high;
 
     low = offset;
     high = offset >> 32;
@@ -188,7 +188,7 @@
 
     switch(s->type) {
     case FTYPE_FILE:
-        l.LowPart = GetFileSize(s->hfile, &l.HighPart);
+        l.LowPart = GetFileSize(s->hfile, (PDWORD)&l.HighPart);
         if (l.LowPart == 0xffffffffUL && GetLastError() != NO_ERROR)
             return -EIO;
         break;
diff --git a/exec.c b/exec.c
index 5e94a8f..94bc928 100644
--- a/exec.c
+++ b/exec.c
@@ -19,7 +19,6 @@
  */
 #include "config.h"
 #ifdef _WIN32
-#define WIN32_LEAN_AND_MEAN
 #include <windows.h>
 #else
 #include <sys/types.h>
diff --git a/nbd.c b/nbd.c
index 77b3e16..1586ea7 100644
--- a/nbd.c
+++ b/nbd.c
@@ -579,7 +579,7 @@
 	if ((request.from + request.len) > size) {
 	        LOG("From: %" PRIu64 ", Len: %u, Size: %" PRIu64
 		    ", Offset: %" PRIu64 "\n",
-		     request.from, request.len, size, dev_offset);
+                    request.from, request.len, (uint64_t)size, dev_offset);
 		LOG("requested operation past EOF--bad client?");
 		errno = EINVAL;
 		return -1;
diff --git a/net.c b/net.c
index 395ee4f..f67b5b8 100644
--- a/net.c
+++ b/net.c
@@ -1903,9 +1903,9 @@
 
 void net_cleanup(void)
 {
+#if !defined(_WIN32)
     VLANState *vlan;
 
-#if !defined(_WIN32)
     /* close network clients */
     for(vlan = first_vlan; vlan != NULL; vlan = vlan->next) {
         VLANClientState *vc;
diff --git a/slirp/misc.c b/slirp/misc.c
index 581db88..0137e75 100644
--- a/slirp/misc.c
+++ b/slirp/misc.c
@@ -777,7 +777,11 @@
 fd_nonblock(int fd)
 {
 #ifdef FIONBIO
-	int opt = 1;
+#ifdef _WIN32
+        long opt = 1;
+#else
+        int opt = 1;
+#endif
 
 	ioctlsocket(fd, FIONBIO, &opt);
 #else
diff --git a/slirp/socket.h b/slirp/socket.h
index 72b473d..f5adaba 100644
--- a/slirp/socket.h
+++ b/slirp/socket.h
@@ -87,6 +87,7 @@
 void soisfconnected _P((register struct socket *));
 void soisfdisconnected _P((struct socket *));
 void sofwdrain _P((struct socket *));
+struct iovec; /* For win32 */
 size_t sopreprbuf(struct socket *so, struct iovec *iov, int *np);
 int soreadbuf(struct socket *so, const char *buf, int size);
 
diff --git a/tap-win32.c b/tap-win32.c
index df31fda..e8a04dc 100644
--- a/tap-win32.c
+++ b/tap-win32.c
@@ -254,7 +254,7 @@
                 component_id_string,
                 NULL,
                 &data_type,
-                component_id,
+                (LPBYTE)component_id,
                 &len);
 
             if (!(status != ERROR_SUCCESS || data_type != REG_SZ)) {
@@ -264,7 +264,7 @@
                     net_cfg_instance_id_string,
                     NULL,
                     &data_type,
-                    net_cfg_instance_id,
+                    (LPBYTE)net_cfg_instance_id,
                     &len);
 
                 if (status == ERROR_SUCCESS && data_type == REG_SZ) {
@@ -353,7 +353,7 @@
                 name_string,
                 NULL,
                 &name_type,
-                name_data,
+                (LPBYTE)name_data,
                 &len);
 
             if (status != ERROR_SUCCESS || name_type != REG_SZ) {
@@ -560,7 +560,7 @@
 }
 
 static void tap_win32_free_buffer(tap_win32_overlapped_t *overlapped,
-                                  char* pbuf)
+                                  uint8_t *pbuf)
 {
     tun_buffer_t* buffer = (tun_buffer_t*)pbuf;
     put_buffer_on_free_list(overlapped, buffer);
@@ -580,7 +580,7 @@
         unsigned long minor;
         unsigned long debug;
     } version;
-    LONG version_len;
+    DWORD version_len;
     DWORD idThread;
     HANDLE hThread;
 
diff --git a/vl.c b/vl.c
index 5e6c621..a2de1f3 100644
--- a/vl.c
+++ b/vl.c
@@ -245,7 +245,9 @@
 int no_shutdown = 0;
 int cursor_hide = 1;
 int graphic_rotate = 0;
+#ifndef _WIN32
 int daemonize = 0;
+#endif
 const char *option_rom[MAX_OPTION_ROMS];
 int nb_option_roms;
 int semihosting_enabled = 0;
@@ -1297,8 +1299,9 @@
 }
 
 #ifdef _WIN32
-void CALLBACK host_alarm_handler(UINT uTimerID, UINT uMsg,
-                                 DWORD_PTR dwUser, DWORD_PTR dw1, DWORD_PTR dw2)
+static void CALLBACK host_alarm_handler(UINT uTimerID, UINT uMsg,
+                                        DWORD_PTR dwUser, DWORD_PTR dw1,
+                                        DWORD_PTR dw2)
 #else
 static void host_alarm_handler(int host_signum)
 #endif
@@ -4262,14 +4265,18 @@
     const char *cpu_model;
     const char *usb_devices[MAX_USB_CMDLINE];
     int usb_devices_index;
+#ifndef _WIN32
     int fds[2];
+#endif
     int tb_size;
     const char *pid_file = NULL;
     const char *incoming = NULL;
+#ifndef _WIN32
     int fd = 0;
     struct passwd *pwd = NULL;
     const char *chroot_dir = NULL;
     const char *run_as = NULL;
+#endif
 
     qemu_cache_utils_init(envp);
 
@@ -5015,7 +5022,6 @@
         signal(SIGTTOU, SIG_IGN);
         signal(SIGTTIN, SIG_IGN);
     }
-#endif
 
     if (pid_file && qemu_create_pidfile(pid_file) != 0) {
         if (daemonize) {
@@ -5025,6 +5031,7 @@
             fprintf(stderr, "Could not acquire pid file\n");
         exit(1);
     }
+#endif
 
 #ifdef USE_KQEMU
     if (smp_cpus > 1)
@@ -5385,6 +5392,7 @@
     if (autostart)
         vm_start();
 
+#ifndef _WIN32
     if (daemonize) {
 	uint8_t status = 0;
 	ssize_t len;
@@ -5403,7 +5411,6 @@
 	    exit(1);
     }
 
-#ifndef _WIN32
     if (run_as) {
         pwd = getpwnam(run_as);
         if (!pwd) {
@@ -5434,7 +5441,6 @@
             exit(1);
         }
     }
-#endif
 
     if (daemonize) {
         dup2(fd, 0);
@@ -5443,6 +5449,7 @@
 
         close(fd);
     }
+#endif
 
     main_loop();
     quit_timers();