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Annotation of src/usr.bin/rpcgen/rpc_scan.h, Revision 1.2

1.2     ! deraadt     1: /*     $OpenBSD: rpc_scan.h,v 1.3 1995/06/11 21:50:04 pk Exp $ */
1.1       deraadt     2: /*     $NetBSD: rpc_scan.h,v 1.3 1995/06/11 21:50:04 pk Exp $  */
                      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 or with the express written consent of
                     10:  * Sun Microsystems, Inc.
                     11:  *
                     12:  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
                     13:  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
                     14:  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
                     15:  *
                     16:  * Sun RPC is provided with no support and without any obligation on the
                     17:  * part of Sun Microsystems, Inc. to assist in its use, correction,
                     18:  * modification or enhancement.
                     19:  *
                     20:  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
                     21:  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
                     22:  * OR ANY PART THEREOF.
                     23:  *
                     24:  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
                     25:  * or profits or other special, indirect and consequential damages, even if
                     26:  * Sun has been advised of the possibility of such damages.
                     27:  *
                     28:  * Sun Microsystems, Inc.
                     29:  * 2550 Garcia Avenue
                     30:  * Mountain View, California  94043
                     31:  */
                     32:
                     33: /*      @(#)rpc_scan.h  1.3  90/08/29  (C) 1987 SMI   */
                     34:
                     35: /*
                     36:  * rpc_scan.h, Definitions for the RPCL scanner
                     37:  */
                     38:
                     39: /*
                     40:  * kinds of tokens
                     41:  */
                     42: enum tok_kind {
                     43:        TOK_IDENT,
                     44:        TOK_CHARCONST,
                     45:        TOK_STRCONST,
                     46:        TOK_LPAREN,
                     47:        TOK_RPAREN,
                     48:        TOK_LBRACE,
                     49:        TOK_RBRACE,
                     50:        TOK_LBRACKET,
                     51:        TOK_RBRACKET,
                     52:        TOK_LANGLE,
                     53:        TOK_RANGLE,
                     54:        TOK_STAR,
                     55:        TOK_COMMA,
                     56:        TOK_EQUAL,
                     57:        TOK_COLON,
                     58:        TOK_SEMICOLON,
                     59:        TOK_CONST,
                     60:        TOK_STRUCT,
                     61:        TOK_UNION,
                     62:        TOK_SWITCH,
                     63:        TOK_CASE,
                     64:        TOK_DEFAULT,
                     65:        TOK_ENUM,
                     66:        TOK_TYPEDEF,
                     67:        TOK_INT,
                     68:        TOK_SHORT,
                     69:        TOK_LONG,
                     70:        TOK_UNSIGNED,
                     71:        TOK_FLOAT,
                     72:        TOK_DOUBLE,
                     73:        TOK_OPAQUE,
                     74:        TOK_CHAR,
                     75:        TOK_STRING,
                     76:        TOK_BOOL,
                     77:        TOK_VOID,
                     78:        TOK_PROGRAM,
                     79:        TOK_VERSION,
                     80:        TOK_EOF
                     81: };
                     82: typedef enum tok_kind tok_kind;
                     83:
                     84: /*
                     85:  * a token
                     86:  */
                     87: struct token {
                     88:        tok_kind kind;
                     89:        char *str;
                     90: };
                     91: typedef struct token token;
                     92:
                     93:
                     94: /*
                     95:  * routine interface
                     96:  */
                     97: void scan __P((tok_kind, token *));
                     98: void scan2 __P((tok_kind, tok_kind, token *));
                     99: void scan3 __P((tok_kind, tok_kind, tok_kind, token *));
                    100: void scan_num __P((token *));
                    101: void peek __P((token *));
                    102: int peekscan __P((tok_kind, token *));
                    103: void get_token __P((token *));
                    104:
                    105: void expected1 __P((tok_kind));
                    106: void expected2 __P((tok_kind, tok_kind));
                    107: void expected3 __P((tok_kind, tok_kind, tok_kind));