1 files changed, 0 insertions, 32 deletions
diff --git a/gnulib-m4/ctype.m4 b/gnulib-m4/ctype.m4
deleted file mode 100644
index 85a7e3e6..00000000
--- a/gnulib-m4/ctype.m4
+++ /dev/null
@@ -1,32 +0,0 @@
-# ctype_h.m4 serial 6
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-AC_DEFUN([gl_CTYPE_H],
-[
-  AC_REQUIRE([gl_CTYPE_H_DEFAULTS])
-
-  dnl <ctype.h> is always overridden, because of GNULIB_POSIXCHECK.
-  gl_NEXT_HEADERS([ctype.h])
-
-  dnl Check for declarations of anything we want to poison if the
-  dnl corresponding gnulib module is not in use.
-  gl_WARN_ON_USE_PREPARE([[#include <ctype.h>
-    ]], [isblank])
-])
-
-AC_DEFUN([gl_CTYPE_MODULE_INDICATOR],
-[
-  dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
-  AC_REQUIRE([gl_CTYPE_H_DEFAULTS])
-  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
-])
-
-AC_DEFUN([gl_CTYPE_H_DEFAULTS],
-[
-  GNULIB_ISBLANK=0; AC_SUBST([GNULIB_ISBLANK])
-  dnl Assume proper GNU behavior unless another module says otherwise.
-  HAVE_ISBLANK=1;   AC_SUBST([HAVE_ISBLANK])
-])