win32: allow use of /dev/tty

Treat /dev/tty as an alias for Windows' 'con' device.  The code
is similar to that used for /dev/null.

Adds 24-48 bytes.

(GitHub issue #538)

1 files changed, 1 insertions, 1 deletions

diff --git a/include/mingw.h b/include/mingw.h
index ea923a9e2..0a8d52d84 100644
--- a/include/mingw.h
+++ b/include/mingw.h
@@ -512,7 +512,7 @@ int kill(pid_t pid, int sig);
 int link(const char *oldpath, const char *newpath);
 NOIMPL(mknod,const char *name UNUSED_PARAM, mode_t mode UNUSED_PARAM, dev_t device UNUSED_PARAM);
 /* order of devices must match that in get_dev_type */
-enum {DEV_NULL, DEV_ZERO, DEV_URANDOM, NOT_DEVICE = -1};
+enum {DEV_NULL, DEV_TTY, DEV_ZERO, DEV_URANDOM, NOT_DEVICE = -1};
 int get_dev_type(const char *filename);
 void update_special_fd(int dev, int fd);
 int mingw_open (const char *filename, int oflags, ...);