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compiler warnings fixed

Use (void)[variable] to inhibit unused argument/variables warnings.
This commit is contained in:
Daniel Stenberg 2011-03-16 00:08:32 +01:00
parent 521e88e009
commit 025b9368f8

View File

@ -1,8 +1,8 @@
/* GSSAPI/krb5 support for FTP - loosely based on old krb4.c
*
* Copyright (c) 1995, 1996, 1997, 1998, 1999, 2010 Kungliga Tekniska Högskolan
* Copyright (c) 1995, 1996, 1997, 1998, 1999 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* Copyright (c) 2004 - 2009 Daniel Stenberg
* Copyright (c) 2004 - 2011 Daniel Stenberg
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -124,10 +124,10 @@ krb5_decode(void *app_data, void *buf, int len, int level,
static int
krb5_overhead(void *app_data, int level, int len)
{
/* no arguments are used, just init them to prevent compiler warnings */
app_data = NULL;
level = 0;
len = 0;
/* no arguments are used */
(void)app_data;
(void)level;
(void)len;
return 0;
}