ash, ls: improve support for 'c:path'

Revert commit 249f68e3c (win32: append '/' to bare drive name in
opendir).

Instead add better handling for paths of the form 'c:path' to ls
and expmeta() in ash.

Adds 64 bytes.

1 files changed, 0 insertions, 6 deletions

diff --git a/include/mingw.h b/include/mingw.h
index 79cf6c783..d70bc26e6 100644
--- a/include/mingw.h
+++ b/include/mingw.h
@@ -472,12 +472,6 @@ int mingw_isatty(int fd);
 int utimes(const char *file_name, const struct timeval times[2]);
 
 /*
- * dirent.h
- */
-DIR *mingw_opendir(const char *path);
-#define opendir mingw_opendir
-
-/*
  * Functions with different prototypes in BusyBox and WIN32
  */
 #define itoa bb_itoa