imageprocessing/debugFunctions.c
void initLogging(char * logfilename)
{
   unlink(logfilename);
   globalLogFile = logfilename;
}
/* delete the old log file if any
 * and set new log file name 
 * @param logfilename
 */
delete the old log file if any
and set new log file name
@param logfilename
delete the old log file if any and set new log file name @param logfilename
void initLogging(char * logfilename)
{
   unlink(logfilename);
   globalLogFile = logfilename;
}
void initLogging ( char * logfilename ) { unlink ( logfilename ) ; globalLogFile = logfilename ; }
delete the old log file if any
 and set new log file name
 @param logfilename
delete the old log file if any and set new log file name @param logfilename