1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 23 /* All Rights Reserved */ 24 25 26 #ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.4.1.1 */ 27 /* 28 * UNIX shell 29 */ 30 31 #define HASHZAP 0x03FF 32 #define CDMARK 0x8000 33 34 #define NOTFOUND 0x0000 35 #define BUILTIN 0x0100 36 #define FUNCTION 0x0200 37 #define COMMAND 0x0400 38 #define REL_COMMAND 0x0800 39 #define PATH_COMMAND 0x1000 40 #define DOT_COMMAND 0x8800 /* CDMARK | REL_COMMAND */ 41 42 #define hashtype(x) (x & 0x1F00) 43 #define hashdata(x) (x & 0x00FF) 44 45 46 typedef struct entry 47 { 48 unsigned char *key; 49 short data; 50 unsigned char hits; 51 unsigned char cost; 52 struct entry *next; 53 } ENTRY; 54 55 extern ENTRY *hfind(); 56 extern ENTRY *henter(); 57 extern int hcreate(); 58