Provide GPL disclaimers with all sources

 - Add GPL disclaimers to all sources
 - Suppress gcc-4.2 warnings

1 files changed, 20 insertions, 1 deletions

diff --git a/src/rccenca.c b/src/rccenca.c
index e46847e..a550051 100644
--- a/src/rccenca.c
+++ b/src/rccenca.c
@@ -1,3 +1,22 @@
+/*
+  LibRCC - interface to enca library
+
+  Copyright (C) 2005-2008 Suren A. Chilingaryan <csa@dside.dyndns.org>
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms of version 2 of the GNU General Public License as published
+  by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+  more details.
+
+  You should have received a copy of the GNU General Public License along
+  with this program; if not, write to the Free Software Foundation, Inc.,
+  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+*/
+
 #include <stdio.h>
 #include <string.h>
 
@@ -96,7 +115,7 @@ rcc_autocharset_id rccEnca(rcc_engine_context ctx, const char *buf, int len) {
     internal = rccEngineGetInternal(ctx);
     if ((!internal)||(!buf)) return (rcc_charset_id)-1;
     
-    ee = enca_analyse_const((EncaAnalyser)ctx->internal,buf,len?len:strlen(buf));
+    ee = enca_analyse_const((EncaAnalyser)ctx->internal,(const unsigned char*)buf,len?len:strlen(buf));
     if (ee.charset<0) return (rcc_charset_id)-1;
 
     charset = enca_charset_name(ee.charset, ENCA_NAME_STYLE_ICONV);