diff --git a/etc/cygwin_inttypes.h b/etc/cygwin_inttypes.h
deleted file mode 100644
index 0c17b1d1d1..0000000000
--- a/etc/cygwin_inttypes.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef _CYGWIN_INTTYPES_H
-#define _CYGWIN_INTTYPES_H
-/* /usr/include/inttypes.h for CYGWIN
- * Copyleft 2001-2002 by Felix Buenemann
- * <atmosfear at users.sourceforge.net>
- *
- * Should be installed into /usr/include
- * as inttypes.h
- */
-#if 0
-typedef char *  caddr_t;
-typedef char int8_t;
-typedef unsigned char u_int8_t;
-typedef short int16_t;
-typedef unsigned short u_int16_t;
-typedef int int32_t;
-typedef unsigned int u_int32_t;
-typedef long long int64_t;
-typedef unsigned long long u_int64_t;
-typedef int32_t register_t;
-#else
-#include <sys/types.h>
-#endif /* 0/1 */
-typedef u_int8_t uint8_t;
-typedef u_int16_t uint16_t;
-typedef u_int32_t uint32_t;
-typedef u_int64_t uint64_t;
-#endif /* _CYGWIN_INTTYPES_H */
-