--- a/console.h
+++ b/console.h
@@ -6,6 +6,8 @@
 #include <winbase.h>
 #endif /* __MINGW32__ */
 
+#include <sys/select.h>
+
 #define prepareConsole udpc_prepareConsole
 #define getConsoleFd udpc_getConsoleFd
 #define restoreConsole udpc_restoreConsole