path = Dir_FindFile(arg, dirSearchPath);
path = Dir_FindFile(arg, &dirSearchPath);
CondDoExists (argLen, arg)    size_t  argLen;    char    *arg;{    char    savec = arg[argLen];    Boolean result;    char    *path;    arg[argLen] = '\0';    path = Dir_FindFile(arg, dirSearchPath);    if (path != (char *)NULL) {	result = TRUE;	free(path);    } else {	result = FALSE;    }    arg[argLen] = savec;    return (result);}