MFC r263986:

- In the libiconv module for ISO 2022 restore the original order of the
  fields of a private struct such that variables of this type are
  initialised correctly.  Fixes conversion from ISO 2022.
  Also do this in the BIG5 module to prevent similar errors in the future.
- In the libiconv module for EUC-TW replace 2^cs with 1<<cs.  Fixes
  conversion from EUC-TW.
- Synchronise iconv code with NetBSD.  In most cases this only updates
  the RCS id because the changes are already there or are NetBSD specific.
  + libc/iconv/citrus_csmapper.c: Add a comment.
  + libc/iconv/citrus_db_factory.c: Remove put16().
  + libc/iconv/citrus_iconv.c: Return EINVAL on error.
  + libc/iconv/citrus_mapper.c: Return EINVAL on error.
  + libc/iconv/citrus_memstream.c: Fix type of a variable.
  + libc/iconv/citrus_prop.h: Sync definition of _CITRUS_PROP_HINT_END.
  + libc/iconv/citrus_stdenc.c: Return EINVAL on error.
  + libiconv_modules/mapper_std/citrus_mapper_std.c: Plug memory leak.

Obtained from:	NetBSD

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/libiconv_modules/BIG5/citrus_big5.c b/lib/libiconv_modules/BIG5/citrus_big5.c
index d0e7047..a8376eb 100644
--- a/lib/libiconv_modules/BIG5/citrus_big5.c
+++ b/lib/libiconv_modules/BIG5/citrus_big5.c
@@ -1,5 +1,5 @@
 /* $FreeBSD$ */
-/*	$NetBSD: citrus_big5.c,v 1.12 2008/06/14 16:01:07 tnozaki Exp $	*/
+/*	$NetBSD: citrus_big5.c,v 1.13 2011/05/23 14:53:46 joerg Exp $	*/
 
 /*-
  * Copyright (c)2002, 2006 Citrus Project,
@@ -92,8 +92,8 @@ typedef struct {
 
 typedef struct _BIG5Exclude {
 	TAILQ_ENTRY(_BIG5Exclude)	 entry;
-	wint_t				 end;
 	wint_t				 start;
+	wint_t				 end;
 } _BIG5Exclude;
 
 typedef TAILQ_HEAD(_BIG5ExcludeList, _BIG5Exclude) _BIG5ExcludeList;
@@ -358,7 +358,7 @@ _citrus_BIG5_wcrtomb_priv(_BIG5EncodingInfo * __restrict ei,
     size_t n, wchar_t wc, _BIG5State * __restrict psenc __unused,
     size_t * __restrict nresult)
 {
-	unsigned char l;
+	size_t l;
 	int ret;
 
 	/* check invalid sequence */