X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fctype.in.h;h=ccf222d76af363774d15897a3dcc72d008167659;hb=cc7a4e12a15c81018321fdf653c081cb42cf05b3;hp=ba90077d7d62a234852cd72d6b051e14ec16e079;hpb=e0bf16819c83c3ef1d11bf373f5f90a1f09c534c;p=gnulib.git

diff --git a/lib/ctype.in.h b/lib/ctype.in.h
index ba90077d7..ccf222d76 100644
--- a/lib/ctype.in.h
+++ b/lib/ctype.in.h
@@ -1,6 +1,6 @@
 /* A substitute for ISO C99 <ctype.h>, for platforms on which it is incomplete.
 
-   Copyright (C) 2009 Free Software Foundation, Inc.
+   Copyright (C) 2009-2010 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -36,19 +36,21 @@
 #ifndef _GL_CTYPE_H
 #define _GL_CTYPE_H
 
-/* The definition of GL_LINK_WARNING is copied here.  */
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
+
+/* The definition of _GL_WARN_ON_USE is copied here.  */
 
 /* Return non-zero if c is a blank, i.e. a space or tab character.  */
 #if @GNULIB_ISBLANK@
 # if !@HAVE_ISBLANK@
-extern int isblank (int c);
+_GL_EXTERN_C int isblank (int c);
 # endif
 #elif defined GNULIB_POSIXCHECK
 # undef isblank
-# define isblank(c) \
-    (GL_LINK_WARNING ("isblank is unportable - " \
-                      "use gnulib module isblank for portability"), \
-     isblank (c))
+# if HAVE_RAW_DECL_ISBLANK
+_GL_WARN_ON_USE (isblank, "isblank is unportable - "
+                 "use gnulib module isblank for portability");
+# endif
 #endif
 
 #endif /* _GL_CTYPE_H */