beloopana: Remove duplicate comments.

[libfirm] / ir / libcore / lc_appendable.c

diff --git a/ir/libcore/lc_appendable.c b/ir/libcore/lc_appendable.c
index a2806ed..b772256 100644 (file)
--- a/ir/libcore/lc_appendable.c
+++ b/ir/libcore/lc_appendable.c
@@ -1,29 +1,14 @@
 /*
-  libcore: library for basic data structures and algorithms.
-  Copyright (C) 2005  IPD Goos, Universit"at Karlsruhe, Germany
-
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
-
-  This library 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
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public
-  License along with this library; if not, write to the Free Software
-  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
+ * This file is part of libFirm.
+ * Copyright (C) 2012 IPD Goos, Universit"at Karlsruhe, Germany
+ */
 #include "config.h"
 
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
 
-#include "lc_common_t.h"
-#include "lc_defines.h"
+#include "util.h"
 #include "lc_printf.h"
 
 /* Default appendable implementations */
@@ -61,12 +46,14 @@ void lc_appendable_init(lc_appendable_t *env, const lc_appendable_funcs_t *app,
        app->init(env);
 }
 
-static void default_init(UNUSED(lc_appendable_t *env))
+static void default_init(lc_appendable_t *env)
 {
+       (void) env;
 }
 
-static void default_finish(UNUSED(lc_appendable_t *env))
+static void default_finish(lc_appendable_t *env)
 {
+       (void) env;
 }
 
 /*
@@ -108,7 +95,7 @@ static void str_init(lc_appendable_t *obj)
 
 static int str_snadd(lc_appendable_t *obj, const char *str, size_t n)
 {
-       size_t to_write = LC_MIN(obj->limit - obj->written - 1, n);
+       size_t to_write = MIN(obj->limit - obj->written - 1, n);
        char *tgt = (char*)obj->obj;
        strncpy(tgt + obj->written, str, to_write);
        obj->written += to_write;