diff --git a/compat-win32.c b/compat-win32.c
index 0b4bdc5..8e3643a 100644
--- a/compat-win32.c
+++ b/compat-win32.c
@@ -2,6 +2,7 @@
 #include <stdio.h>
 #include "compat.h"
 #include <windows.h>
+#include "errno.h"
 
 unsigned int sleep(unsigned int seconds)
 {
diff --git a/compat.h b/compat.h
index eee8d53..acc04b8 100644
--- a/compat.h
+++ b/compat.h
@@ -5,9 +5,6 @@
 unsigned int sleep(unsigned int seconds);
 char *compat_strerror(int errnum);
 //const char *inet_ntop(int af, void *src, const char *dst, socklen_t cnt);
-#define INET_ADDRSTRLEN 16
-#define ETIMEDOUT 110
-#define ENOTCONN 107
 #else
 #define compat_strerror strerror
 #endif