--- /dev/null
+#ifndef __SYS_WERRNO_ERR
+#define __SYS_WERRNO_ERR
+
+/*
+ * THIS FILE WAS GENERATED BY ..\util\mw_err. DO NOT EDIT.
+ *
+ * Watt-32 errnos are after vendor's errnos (1 - 42)
+ */
+
+#ifndef __MINGW32__
+#error This file is only for use by "__MINGW32__"
+#endif
+
+#define ERRNO_VENDOR_VERSION "3.7"
+
+#define EWOULDBLOCK 43
+#define EDOM 33
+#define ERANGE 34
+#define E2BIG 7
+#define EACCES 13
+#define EAGAIN 11
+#define EBADF 9
+#define EBUSY 16
+#define ECHILD 10
+#define EDEADLK 36
+#define EEXIST 17
+#define EFAULT 14
+#define EFBIG 27
+#define EINTR 4
+#define EINVAL 22
+#define EIO 5
+#define EISDIR 21
+#define EMFILE 24
+#define EMLINK 31
+#define ENAMETOOLONG 38
+#define ENFILE 23
+#define ENODEV 19
+#define ENOENT 2
+#define ENOEXEC 8
+#define ENOLCK 39
+#define ENOMEM 12
+#define ENOSPC 28
+#define ENOSYS 40
+#define ENOTDIR 20
+#define ENOTEMPTY 41
+#define ENOTTY 25
+#define ENXIO 6
+#define EPERM 1
+#define EPIPE 32
+#define EROFS 30
+#define ESPIPE 29
+#define ESRCH 3
+#define EXDEV 18
+#define ENMFILE 44
+#define EINPROGRESS 45
+#define EALREADY 46
+#define ENOTSOCK 47
+#define EDESTADDRREQ 48
+#define EMSGSIZE 49
+#define EPROTOTYPE 50
+#define ENOPROTOOPT 51
+#define EPROTONOSUPPORT 52
+#define ESOCKTNOSUPPORT 53
+#define EOPNOTSUPP 54
+#define EPFNOSUPPORT 55
+#define EAFNOSUPPORT 56
+#define EADDRINUSE 57
+#define EADDRNOTAVAIL 58
+#define ENETDOWN 59
+#define ENETUNREACH 60
+#define ENETRESET 61
+#define ECONNABORTED 62
+#define ECONNRESET 63
+#define ENOBUFS 64
+#define EISCONN 65
+#define ENOTCONN 66
+#define ESHUTDOWN 67
+#define ETIMEDOUT 68
+#define ECONNREFUSED 69
+#define EHOSTDOWN 70
+#define EHOSTUNREACH 71
+#define ESTALE 72
+#define EREMOTE 73
+#define EBADRPC 74
+#define ERPCMISMATCH 75
+#define EPROGUNAVAIL 76
+#define EPROGMISMATCH 77
+#define EPROCUNAVAIL 78
+#define EILSEQ 42
+#define EINVFNC 79
+#define ENOPATH 80
+#define ECONTR 81
+#define EINVMEM 82
+#define EINVENV 83
+#define EINVFMT 84
+#define EINVACC 85
+#define EINVDAT 86
+#define EDEADLOCK 36
+#define ECURDIR 87
+#define ENOTSAM 88
+#define ETXTBSY 89
+#define ENOTBLK 90
+#define EUCLEAN 91
+#define ETOOMANYREFS 92
+#define ELOOP 93
+#define EPROCLIM 94
+#define EUSERS 95
+#define EDQUOT 96
+#define EVDBAD 97
+#define ENORMTWD 98
+#define EOVERFLOW 99
+
+#endif /* __SYS_WERRNO_ERR */