Another change imported from gnulib.

(gl_MEMCASECMP): Renamed from gl_FUNC_MEMCASECMP.
All uses changed.  Require AC_HEADER_STDC instead of invoking it.
Remove check for stddef.h, size_t, const, since we now assume
C89 or better.

diff --git a/m4/memcasecmp.m4 b/m4/memcasecmp.m4
index 63343481d20f3583add2b5b37af7c37faf89ac17..9652bbe94346db01a9c1ba1f697c1caded83f8b5 100644 (file)
--- a/m4/memcasecmp.m4
+++ b/m4/memcasecmp.m4
@@ -1,17 +1,15 @@
-#serial 1
+#serial 3
 dnl Copyright (C) 2005 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_FUNC_MEMCASECMP],
+AC_DEFUN([gl_MEMCASECMP],
 [
   AC_LIBSOURCES([memcasecmp.c, memcasecmp.h])
   AC_LIBOBJ([memcasecmp])
 
-  dnl prerequisites
-  AC_HEADER_STDC
-  AC_CHECK_HEADERS([stddef.h])
-  AC_C_CONST
-  AC_TYPE_SIZE_T
+  dnl Prerequisites of lib/memcasecmp.c.
+  AC_REQUIRE([AC_HEADER_STDC])
+  AC_CHECK_FUNCS_ONCE(isascii)
 ])