usr.bin/rpcgen/rpc_scan.h

   1 /*      $NetBSD: rpc_scan.h,v 1.7 2003/10/27 00:12:43 lukem Exp $       */
   2 /*
   3  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
   4  * unrestricted use provided that this legend is included on all tape
   5  * media and as a part of the software program in whole or part.  Users
   6  * may copy or modify Sun RPC without charge, but are not authorized
   7  * to license or distribute it to anyone else except as part of a product or
   8  * program developed by the user or with the express written consent of
   9  * Sun Microsystems, Inc.
  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
  32 /*      @(#)rpc_scan.h  1.3  90/08/29  (C) 1987 SMI   */
  33
  34 #if HAVE_NBTOOL_CONFIG_H
  35 #include "nbtool_config.h"
  36 #endif
  37
  38 /*
  39  * rpc_scan.h, Definitions for the RPCL scanner
  40  */
  41
  42 /*
  43  * kinds of tokens
  44  */
  45 enum tok_kind {
  46         TOK_IDENT,
  47         TOK_CHARCONST,
  48         TOK_STRCONST,
  49         TOK_LPAREN,
  50         TOK_RPAREN,
  51         TOK_LBRACE,
  52         TOK_RBRACE,
  53         TOK_LBRACKET,
  54         TOK_RBRACKET,
  55         TOK_LANGLE,
  56         TOK_RANGLE,
  57         TOK_STAR,
  58         TOK_COMMA,
  59         TOK_EQUAL,
  60         TOK_COLON,
  61         TOK_SEMICOLON,
  62         TOK_CONST,
  63         TOK_STRUCT,
  64         TOK_UNION,
  65         TOK_SWITCH,
  66         TOK_CASE,
  67         TOK_DEFAULT,
  68         TOK_ENUM,
  69         TOK_TYPEDEF,
  70         TOK_INT,
  71         TOK_SHORT,
  72         TOK_LONG,
  73         TOK_HYPER,
  74         TOK_UNSIGNED,
  75         TOK_FLOAT,
  76         TOK_DOUBLE,
  77         TOK_QUAD,
  78         TOK_OPAQUE,
  79         TOK_CHAR,
  80         TOK_STRING,
  81         TOK_BOOL,
  82         TOK_VOID,
  83         TOK_PROGRAM,
  84         TOK_VERSION,
  85         TOK_EOF
  86 };
  87 typedef enum tok_kind tok_kind;
  88
  89 /*
  90  * a token
  91  */
  92 struct token {
  93         tok_kind kind;
  94         char *str;
  95 };
  96 typedef struct token token;
  97
  98
  99 /*
 100  * routine interface
 101  */
 102 void scan __P((tok_kind, token *));
 103 void scan2 __P((tok_kind, tok_kind, token *));
 104 void scan3 __P((tok_kind, tok_kind, tok_kind, token *));
 105 void scan_num __P((token *));
 106 void peek __P((token *));
 107 int peekscan __P((tok_kind, token *));
 108 void get_token __P((token *));