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      1 #ifdef FLEX_SCANNER
      2 /*
      3 dnl   tables_shared.c - tables serialization code
      4 dnl
      5 dnl   Copyright (c) 1990 The Regents of the University of California.
      6 dnl   All rights reserved.
      7 dnl
      8 dnl   This code is derived from software contributed to Berkeley by
      9 dnl   Vern Paxson.
     10 dnl
     11 dnl   The United States Government has rights in this work pursuant
     12 dnl   to contract no. DE-AC03-76SF00098 between the United States
     13 dnl   Department of Energy and the University of California.
     14 dnl
     15 dnl   This file is part of flex.
     16 dnl
     17 dnl   Redistribution and use in source and binary forms, with or without
     18 dnl   modification, are permitted provided that the following conditions
     19 dnl   are met:
     20 dnl
     21 dnl   1. Redistributions of source code must retain the above copyright
     22 dnl      notice, this list of conditions and the following disclaimer.
     23 dnl   2. Redistributions in binary form must reproduce the above copyright
     24 dnl      notice, this list of conditions and the following disclaimer in the
     25 dnl      documentation and/or other materials provided with the distribution.
     26 dnl
     27 dnl   Neither the name of the University nor the names of its contributors
     28 dnl   may be used to endorse or promote products derived from this software
     29 dnl   without specific prior written permission.
     30 dnl
     31 dnl   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
     32 dnl   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
     33 dnl   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     34 dnl   PURPOSE.
     35 dnl
     36 */
     37 
     38 /* This file is meant to be included in both the skeleton and the actual
     40  * flex code (hence the name "_shared").
     41  */
     42 #ifndef yyskel_static
     43 #define yyskel_static static
     44 #endif
     45 #else
     46 #include "flexdef.h"
     47 #include "tables.h"
     48 #ifndef yyskel_static
     49 #define yyskel_static
     50 #endif
     51 #endif
     52 
     53 
     54 /** Get the number of integers in this table. This is NOT the
     55  *  same thing as the number of elements.
     56  *  @param tbl the table
     57  *  @return the number of integers in the table
     58  */
     59 yyskel_static flex_int32_t yytbl_calc_total_len (const struct yytbl_data *tbl)
     60 {
     61 	flex_uint32_t n;
     62 
     63 	/* total number of ints */
     64 	n = tbl->td_lolen;
     65 	if (tbl->td_hilen > 0)
     66 		n *= tbl->td_hilen;
     67 
     68 	if (tbl->td_id == YYTD_ID_TRANSITION)
     69 		n *= 2;
     70 	return (flex_int32_t) n;
     71 }
     72