win32: enable Unix read_key() for virtual terminal

Until now busybox-w32 has used a native Windows implementation
of read_key().  Build the upstream Unix implementation and use
it instead of the native version when virtual terminal input
mode is enabled.

1 files changed, 2 insertions, 3 deletions

diff --git a/include/libbb.h b/include/libbb.h
index 4197a5e83..c1d4d11c1 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -1976,11 +1976,10 @@ enum {
  */
 int64_t read_key(int fd, char *buffer, int timeout) FAST_FUNC;
 #if ENABLE_PLATFORM_MINGW32
-#define safe_read_key(f, b, t) read_key(f, b, t)
-#else
+int64_t unix_read_key(int fd, char *buffer, int timeout) FAST_FUNC;
+#endif
 /* This version loops on EINTR: */
 int64_t safe_read_key(int fd, char *buffer, int timeout) FAST_FUNC;
-#endif
 void read_key_ungets(char *buffer, const char *str, unsigned len) FAST_FUNC;