[Asterisk-cvs] asterisk/include/asterisk utils.h,NONE,1.1

[citats at lists.digium.com]

Update of /usr/cvsroot/asterisk/include/asterisk
In directory mongoose.digium.com:/tmp/cvs-serv19165/include/asterisk

Added Files:
	utils.h 
Log Message:
Add include/asterisk/utils.h file.  Which includes the function
ast_strlen_zero, which should be used instead of strlen to check if a
string has length or doesn't have length.



--- NEW FILE: utils.h ---
/*
 * Asterisk -- A telephony toolkit for Linux.
 *
 * Utility functions
 *
 * Copyright (C) 2004, Digium
 *
 * This program is free software, distributed under the terms of
 * the GNU General Public License
 */

#ifndef _ASTERISK_UTIL_H
#define _ASTERISK_UTIL_H

static inline int ast_strlen_zero(const char *s)
{
	return (*s == '\0');
}

#endif