X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=include%2Fos.h;h=954a48c9919e78a9259b615d6be12aa01c1ef4b3;hb=c385ac283023a4fdd304674a8163ac271a1fb758;hp=ffbdce84643e0f593f8d6d684753b1b32af13447;hpb=0e6b7a28243175ae0874d53b6e6e4eff8548d71f;p=oweals%2Fu-boot.git

diff --git a/include/os.h b/include/os.h
index ffbdce8464..954a48c991 100644
--- a/include/os.h
+++ b/include/os.h
@@ -111,6 +111,14 @@ void os_exit(int exit_code) __attribute__((noreturn));
  */
 void os_tty_raw(int fd, bool allow_sigs);
 
+/**
+ * Restore the tty to its original mode
+ *
+ * Call this to restore the original terminal mode, after it has been changed
+ * by os_tty_raw(). This is an internal function.
+ */
+void os_fd_restore(void);
+
 /**
  * Acquires some memory from the underlying os.
  *