3325     char_u	*dirname;  in shorten_fname1()  local
3328     dirname = alloc(MAXPATHL);  in shorten_fname1()
3329     if (dirname == NULL)  in shorten_fname1()
3331     if (mch_dirname(dirname, MAXPATHL) == OK)  in shorten_fname1()
3333 	p = shorten_fname(full_path, dirname);  in shorten_fname1()
3337     vim_free(dirname);  in shorten_fname1()
3403 shorten_buf_fname(buf_T *buf, char_u *dirname, int force)  in shorten_buf_fname()  argument
3418 	p = shorten_fname(buf->b_ffname, dirname);  in shorten_buf_fname()
3435     char_u	dirname[MAXPATHL];  in shorten_fnames()  local
3438     mch_dirname(dirname, MAXPATHL);  in shorten_fnames()
3441 	shorten_buf_fname(buf, dirname, force);  in shorten_fnames()
3465     char_u	dirname[MAXPATHL];  in shorten_filenames()  local
3470     mch_dirname(dirname, sizeof(dirname));  in shorten_filenames()
3473 	if ((p = shorten_fname(fnames[i], dirname)) != NULL)  in shorten_filenames()