Home | History | Annotate | Line # | Download | only in rpcgen 
      1 /*	$NetBSD: rpc_scan.h,v 1.10 2015/05/09 21:44:47 christos 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 	const char *str;
     95 };
     96 typedef struct token token;
     97 
     98 
     99 /*
    100  * routine interface
    101  */
    102 void scan(tok_kind, token *);
    103 void scan2(tok_kind, tok_kind, token *);
    104 void scan3(tok_kind, tok_kind, tok_kind, token *);
    105 void scan_num(token *);
    106 void peek(token *);
    107 int peekscan(tok_kind, token *);
    108 void get_token(token *);
    109