1 /* 2 */ 3 /* 4 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for 5 * unrestricted use provided that this legend is included on all tape 6 * media and as a part of the software program in whole or part. Users 7 * may copy or modify Sun RPC without charge, but are not authorized 8 * to license or distribute it to anyone else except as part of a product or 9 * program developed by the user. 10 * 11 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE 12 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR 13 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. 14 * 15 * Sun RPC is provided with no support and without any obligation on the 16 * part of Sun Microsystems, Inc. to assist in its use, correction, 17 * modification or enhancement. 18 * 19 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE 20 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC 21 * OR ANY PART THEREOF. 22 * 23 * In no event will Sun Microsystems, Inc. be liable for any lost revenue 24 * or profits or other special, indirect and consequential damages, even if 25 * Sun has been advised of the possibility of such damages. 26 * 27 * Sun Microsystems, Inc. 28 * 2550 Garcia Avenue 29 * Mountain View, California 94043 30 */ 31 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 32 /* All Rights Reserved */ 33 34 /* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */ 35 /* The copyright notice above does not evidence any */ 36 /* actual or intended publication of such source code. */ 37 38 39 40 /*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 41 * PROPRIETARY NOTICE (Combined) 42 * 43 * This source code is unpublished proprietary information 44 * constituting, or derived under license from AT&T's UNIX(r) System V. 45 * In addition, portions of such source code were derived from Berkeley 46 * 4.3 BSD under license from the Regents of the University of 47 * California. 48 * 49 * 50 * 51 * Copyright Notice 52 * 53 * Notice of copyright on this source code product does not indicate 54 * publication. 55 * 56 * (c) 1986,1987,1988.1989 Sun Microsystems, Inc 57 * (c) 1983,1984,1985,1986,1987,1988,1989 AT&T. 58 * All rights reserved. 59 */ 60 61 /* 62 * rpc_scan.h, Definitions for the RPCL scanner 63 */ 64 65 /* 66 * kinds of tokens 67 */ 68 enum tok_kind { 69 TOK_IDENT, 70 TOK_CHARCONST, 71 TOK_STRCONST, 72 TOK_LPAREN, 73 TOK_RPAREN, 74 TOK_LBRACE, 75 TOK_RBRACE, 76 TOK_LBRACKET, 77 TOK_RBRACKET, 78 TOK_LANGLE, 79 TOK_RANGLE, 80 TOK_STAR, 81 TOK_COMMA, 82 TOK_EQUAL, 83 TOK_COLON, 84 TOK_SEMICOLON, 85 TOK_CONST, 86 TOK_STRUCT, 87 TOK_UNION, 88 TOK_SWITCH, 89 TOK_CASE, 90 TOK_DEFAULT, 91 TOK_ENUM, 92 TOK_TYPEDEF, 93 TOK_INT, 94 TOK_SHORT, 95 TOK_LONG, 96 TOK_HYPER, 97 TOK_UNSIGNED, 98 TOK_FLOAT, 99 TOK_DOUBLE, 100 TOK_QUAD, 101 TOK_OPAQUE, 102 TOK_CHAR, 103 TOK_STRING, 104 TOK_BOOL, 105 TOK_VOID, 106 TOK_PROGRAM, 107 TOK_VERSION, 108 TOK_EOF 109 }; 110 typedef enum tok_kind tok_kind; 111 112 /* 113 * a token 114 */ 115 struct token { 116 tok_kind kind; 117 const char *str; 118 }; 119 typedef struct token token; 120 121 122 /* 123 * routine interface 124 */ 125 void scan(tok_kind expect, token *tokp); 126 void scan2(tok_kind expect1, tok_kind expect2, token *tokp); 127 void scan3(tok_kind expect1, tok_kind expect2, tok_kind expect3, token *tokp); 128 void scan_num(token *tokp); 129 void peek(token *tokp); 130 int peekscan(tok_kind expect, token *tokp); 131 void get_token(token *tokp); 132