X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Ficonv.in.h;h=b75ae2452d00c857dd1f012e1650c48fb6a4fee4;hb=ab43907148e80f3895280928c05d4be93875580f;hp=1387f2536e26cccfc3142bedd03fb956197c243e;hpb=3b07669db0f825ef388c9bcb7fdd1049b064617d;p=gnulib.git

diff --git a/lib/iconv.in.h b/lib/iconv.in.h
index 1387f2536..b75ae2452 100644
--- a/lib/iconv.in.h
+++ b/lib/iconv.in.h
@@ -1,6 +1,6 @@
 /* A GNU-like <iconv.h>.
 
-   Copyright (C) 2007 Free Software Foundation, Inc.
+   Copyright (C) 2007-2010 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
@@ -18,12 +18,18 @@
 
 #ifndef _GL_ICONV_H
 
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+
 /* The include_next requires a split double-inclusion guard.  */
 #@INCLUDE_NEXT@ @NEXT_ICONV_H@
 
 #ifndef _GL_ICONV_H
 #define _GL_ICONV_H
 
+/* The definition of _GL_ARG_NONNULL is copied here.  */
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -33,7 +39,8 @@ extern "C" {
 /* 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);
+extern iconv_t iconv_open (const char *tocode, const char *fromcode)
+     _GL_ARG_NONNULL ((1, 2));
 #endif
 
 #if @REPLACE_ICONV_UTF@
@@ -52,8 +59,8 @@ extern iconv_t iconv_open (const char *tocode, const char *fromcode);
 #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);
+                     @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);
 #endif