X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fctype.in.h;h=ccf222d76af363774d15897a3dcc72d008167659;hb=14b6d70139486b63e66257aad1abe2a9615f4d96;hp=d1a3c5bcad3fe8268cddc089244d87b99375df6e;hpb=0d976c6e8c8b73a72565449a59adee827a57e1b7;p=gnulib.git diff --git a/lib/ctype.in.h b/lib/ctype.in.h index d1a3c5bca..ccf222d76 100644 --- a/lib/ctype.in.h +++ b/lib/ctype.in.h @@ -1,6 +1,6 @@ /* A substitute for ISO C99 , 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 @@ -36,17 +36,21 @@ #ifndef _GL_CTYPE_H #define _GL_CTYPE_H +/* 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 */