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/*
 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
 * unrestricted use provided that this legend is included on all tape
 * media and as a part of the software program in whole or part.  Users
 * may copy or modify Sun RPC without charge, but are not authorized
 * to license or distribute it to anyone else except as part of a product or
 * program developed by the user or with the express written consent of
 * Sun Microsystems, Inc.
 *
 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
 *
 * Sun RPC is provided with no support and without any obligation on the
 * part of Sun Microsystems, Inc. to assist in its use, correction,
 * modification or enhancement.
 *
 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
 * OR ANY PART THEREOF.
 *
 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
 * or profits or other special, indirect and consequential damages, even if
 * Sun has been advised of the possibility of such damages.
 *
 * Sun Microsystems, Inc.
 * 2550 Garcia Avenue
 * Mountain View, California  94043
 */

/*      @(#)rpc_scan.h  1.3  90/08/29  (C) 1987 SMI   */

/*
 * rpc_scan.h, Definitions for the RPCL scanner 
 */

/*
 * kinds of tokens 
 */
enum tok_kind {
        TOK_IDENT,
        TOK_CHARCONST,
        TOK_STRCONST,
        TOK_LPAREN,
        TOK_RPAREN,
        TOK_LBRACE,
        TOK_RBRACE,
        TOK_LBRACKET,
        TOK_RBRACKET,
        TOK_LANGLE,
        TOK_RANGLE,
        TOK_STAR,
        TOK_COMMA,
        TOK_EQUAL,
        TOK_COLON,
        TOK_SEMICOLON,
        TOK_CONST,
        TOK_STRUCT,
        TOK_UNION,
        TOK_SWITCH,
        TOK_CASE,
        TOK_DEFAULT,
        TOK_ENUM,
        TOK_TYPEDEF,
        TOK_INT,
        TOK_SHORT,
        TOK_LONG,
        TOK_UNSIGNED,
        TOK_FLOAT,
        TOK_DOUBLE,
        TOK_OPAQUE,
        TOK_CHAR,
        TOK_STRING,
        TOK_BOOL,
        TOK_VOID,
        TOK_PROGRAM,
        TOK_VERSION,
        TOK_EOF
};
typedef enum tok_kind tok_kind;

/*
 * a token 
 */
struct token {
        tok_kind kind;
        char *str;
};
typedef struct token token;


/*
 * routine interface 
 */
void scan();
void scan2();
void scan3();
void scan_num();
void peek();
int peekscan();
void get_token();