X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Ficonv.in.h;h=6ff3493e0ee02e0f1517a82f0eb7780f5f164880;hb=f9c36381e1c5de5fcd6e46491ebd2f98a5e5c2ca;hp=a5f9c01acf960040b51c3fa24a279da912c0c827;hpb=c2318e88599d84748f3537b54646913f0af0eb20;p=gnulib.git

diff --git a/lib/iconv.in.h b/lib/iconv.in.h
index a5f9c01ac..6ff3493e0 100644
--- a/lib/iconv.in.h
+++ b/lib/iconv.in.h
@@ -1,6 +1,6 @@
 /* A GNU-like <iconv.h>.
 
-   Copyright (C) 2007-2008 Free Software Foundation, Inc.
+   Copyright (C) 2007-2011 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
@@ -16,26 +16,43 @@
    along with this program; if not, write to the Free Software Foundation,
    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
-#ifndef _GL_ICONV_H
+#ifndef _@GUARD_PREFIX@_ICONV_H
 
+#if __GNUC__ >= 3
 @PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
 
 /* The include_next requires a split double-inclusion guard.  */
 #@INCLUDE_NEXT@ @NEXT_ICONV_H@
 
-#ifndef _GL_ICONV_H
-#define _GL_ICONV_H
+#ifndef _@GUARD_PREFIX@_ICONV_H
+#define _@GUARD_PREFIX@_ICONV_H
 
-#ifdef __cplusplus
-extern "C" {
-#endif
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
+
+/* The definition of _GL_ARG_NONNULL is copied here.  */
 
+/* The definition of _GL_WARN_ON_USE is copied here.  */
 
-#if @REPLACE_ICONV_OPEN@
+
+#if @GNULIB_ICONV@
+# if @REPLACE_ICONV_OPEN@
 /* An iconv_open wrapper that supports the IANA standardized encoding names
    ("ISO-8859-1" etc.) as far as possible.  */
-# define iconv_open rpl_iconv_open
-extern iconv_t iconv_open (const char *tocode, const char *fromcode);
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define iconv_open rpl_iconv_open
+#  endif
+_GL_FUNCDECL_RPL (iconv_open, iconv_t,
+                  (const char *tocode, const char *fromcode)
+                  _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (iconv_open, iconv_t,
+                  (const char *tocode, const char *fromcode));
+# else
+_GL_CXXALIAS_SYS (iconv_open, iconv_t,
+                  (const char *tocode, const char *fromcode));
+# endif
+_GL_CXXALIASWARN (iconv_open);
 #endif
 
 #if @REPLACE_ICONV_UTF@
@@ -51,19 +68,44 @@ extern iconv_t iconv_open (const char *tocode, const char *fromcode);
 # define _ICONV_UTF32LE_UTF8 (iconv_t)(-168)
 #endif
 
-#if @REPLACE_ICONV@
-# define iconv rpl_iconv
-extern size_t iconv (iconv_t cd,
-		     @ICONV_CONST@ char **inbuf, size_t *inbytesleft,
-		     char **outbuf, size_t *outbytesleft);
-# define iconv_close rpl_iconv_close
-extern int iconv_close (iconv_t cd);
+#if @GNULIB_ICONV@
+# if @REPLACE_ICONV@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define iconv rpl_iconv
+#  endif
+_GL_FUNCDECL_RPL (iconv, size_t,
+                  (iconv_t cd,
+                   @ICONV_CONST@ char **inbuf, size_t *inbytesleft,
+                   char **outbuf, size_t *outbytesleft));
+_GL_CXXALIAS_RPL (iconv, size_t,
+                  (iconv_t cd,
+                   @ICONV_CONST@ char **inbuf, size_t *inbytesleft,
+                   char **outbuf, size_t *outbytesleft));
+# else
+_GL_CXXALIAS_SYS (iconv, size_t,
+                  (iconv_t cd,
+                   @ICONV_CONST@ char **inbuf, size_t *inbytesleft,
+                   char **outbuf, size_t *outbytesleft));
+# endif
+_GL_CXXALIASWARN (iconv);
+# ifndef ICONV_CONST
+#  define ICONV_CONST @ICONV_CONST@
+# endif
 #endif
 
-
-#ifdef __cplusplus
-}
+#if @GNULIB_ICONV@
+# if @REPLACE_ICONV@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   define iconv_close rpl_iconv_close
+#  endif
+_GL_FUNCDECL_RPL (iconv_close, int, (iconv_t cd));
+_GL_CXXALIAS_RPL (iconv_close, int, (iconv_t cd));
+# else
+_GL_CXXALIAS_SYS (iconv_close, int, (iconv_t cd));
+# endif
+_GL_CXXALIASWARN (iconv_close);
 #endif
 
-#endif /* _GL_ICONV_H */
-#endif /* _GL_ICONV_H */
+
+#endif /* _@GUARD_PREFIX@_ICONV_H */
+#endif /* _@GUARD_PREFIX@_ICONV_H */