Fixes for old mingw-w64

Allow current busybox-w32 to build with the CentOS 6 version of
mingw-w64.

- Fix declaration of setlinebuf().  (GitLab issue 116)

- Define ENABLE_VIRTUAL_TERMINAL_INPUT.  (GitLab issue 117)

- Define IO_REPARSE_TAG_APPEXECLINK.

- Avoid a compiler warning in coreutils/shuf.c.

1 files changed, 5 insertions, 1 deletions

diff --git a/include/mingw.h b/include/mingw.h
index 22c59f483..5d2fb39ee 100644
--- a/include/mingw.h
+++ b/include/mingw.h
@@ -144,7 +144,7 @@ pid_t mingw_fork_compressor(int fd, const char *compressor, const char *mode);
 #define popen mingw_popen
 #define pclose mingw_pclose
 
-IMPL(setlinebuf, void, ,FILE * UNUSED_PARAM)
+IMPL(setlinebuf, void, ,FILE *fd UNUSED_PARAM)
 
 /*
  * ANSI emulation wrappers
@@ -477,6 +477,10 @@ int mingw_open (const char *filename, int oflags, ...);
 int mingw_xopen(const char *filename, int oflags);
 ssize_t mingw_open_read_close(const char *fn, void *buf, size_t size) FAST_FUNC;
 
+#ifndef IO_REPARSE_TAG_APPEXECLINK
+# define IO_REPARSE_TAG_APPEXECLINK 0x8000001b
+#endif
+
 ssize_t mingw_read(int fd, void *buf, size_t count);
 int mingw_close(int fd);
 int pipe(int filedes[2]);