1 /* 2 * Copyright (c) 1983 Regents of the University of California. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms are permitted 6 * provided that the above copyright notice and this paragraph are 7 * duplicated in all such forms and that any documentation, 8 * advertising materials, and other materials related to such 9 * distribution and use acknowledge that the software was developed 10 * by the University of California, Berkeley. The name of the 11 * University may not be used to endorse or promote products derived 12 * from this software without specific prior written permission. 13 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 14 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 15 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 16 * 17 * @(#)lcmd.h 3.7 (Berkeley) 06/29/88 18 */ 19 20 #define LCMD_NARG 20 /* maximum number of arguments */ 21 22 struct lcmd_tab { 23 char *lc_name; 24 int lc_minlen; 25 int (*lc_func)(); 26 struct lcmd_arg *lc_arg; 27 }; 28 29 struct lcmd_arg { 30 char *arg_name; 31 int arg_minlen; 32 int arg_flags; 33 }; 34 35 /* arg_flags bits */ 36 #define ARG_TYPE 0x0f /* type of arg */ 37 #define ARG_ANY 0x00 /* any type */ 38 #define ARG_NUM 0x01 /* must be a number */ 39 #define ARG_STR 0x02 /* must be a string */ 40 #define ARG_LIST 0x10 /* this arg can be a list */ 41 42 struct lcmd_tab *lcmd_lookup(); 43