diff --git a/reactos/lib/crtdll/ctype/atof.c b/reactos/lib/crtdll/ctype/atof.c
deleted file mode 100644
index c6469856c4a..00000000000
--- a/reactos/lib/crtdll/ctype/atof.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * COPYRIGHT:   See COPYING in the top level directory
- * 		Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details 
- * PROJECT:     ReactOS system libraries
- * FILE:        lib/crtdll/conio/ungetch.c
- * PURPOSE:     Ungets a character from stdin
- * PROGRAMER:   DJ Delorie
-		Boudewijn Dekker [ Adapted from djgpp libc ]
- * UPDATE HISTORY:
- *              28/12/98: Created
- */
-#include <stdlib.h>
-
-double
-atof(const char *ascii)
-{
-  return strtod(ascii, 0);
-}
diff --git a/reactos/lib/crtdll/ctype/atoi.c b/reactos/lib/crtdll/ctype/atoi.c
deleted file mode 100644
index 1ebbe88a809..00000000000
--- a/reactos/lib/crtdll/ctype/atoi.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * COPYRIGHT:   See COPYING in the top level directory
- * 		Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details 
- * PROJECT:     ReactOS system libraries
- * FILE:        lib/crtdll/conio/ungetch.c
- * PURPOSE:     Ungets a character from stdin
- * PROGRAMER:   DJ Delorie
-		Boudewijn Dekker [ Adapted from djgpp libc ]
- * UPDATE HISTORY:
- *              28/12/98: Created
- */
-
-#include <stdlib.h>
-
-int
-atoi(const char *str)
-{
-  return (int)strtol(str, 0, 10);
-}
diff --git a/reactos/lib/crtdll/ctype/atol.c b/reactos/lib/crtdll/ctype/atol.c
deleted file mode 100644
index e1461462ef1..00000000000
--- a/reactos/lib/crtdll/ctype/atol.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * COPYRIGHT:   See COPYING in the top level directory
- * 		Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details 
- * PROJECT:     ReactOS system libraries
- * FILE:        lib/crtdll/conio/atol.c
- * PURPOSE:     Ungets a character from stdin
- * PROGRAMER:   DJ Delorie
-		Boudewijn Dekker [ Adapted from djgpp libc ]
- * UPDATE HISTORY:
- *              28/12/98: Created
- */
-
-/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
-#include <stdlib.h>
-
-long
-atol(const char *str)
-{
-  return strtol(str, 0, 10);
-}
diff --git a/reactos/lib/crtdll/ctype/atold.c b/reactos/lib/crtdll/ctype/atold.c
deleted file mode 100644
index b327fc0c6f4..00000000000
--- a/reactos/lib/crtdll/ctype/atold.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * COPYRIGHT:   See COPYING in the top level directory
- * 		Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details 
- * PROJECT:     ReactOS system libraries
- * FILE:        lib/crtdll/conio/ungetch.c
- * PURPOSE:     Ungets a character from stdin
- * PROGRAMER:   DJ Delorie
-		Boudewijn Dekker [ Adapted from djgpp libc ]
- * UPDATE HISTORY:
- *              28/12/98: Created
- */
-/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
-#include <stdlib.h>
-
-long double
-_atold(const char *ascii)
-{
-  return _strtold(ascii, 0);
-}