1 files changed, 0 insertions, 262 deletions
diff --git a/WebKitTools/android/flex-2.5.4a/sym.c b/WebKitTools/android/flex-2.5.4a/sym.c
deleted file mode 100644
index ef08739..0000000
--- a/WebKitTools/android/flex-2.5.4a/sym.c
+++ /dev/null
@@ -1,262 +0,0 @@
-/* sym - symbol table routines */
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Vern Paxson.
- * 
- * The United States Government has rights in this work pursuant
- * to contract no. DE-AC03-76SF00098 between the United States
- * Department of Energy and the University of California.
- *
- * Redistribution and use in source and binary forms with or without
- * modification are permitted provided that: (1) source distributions retain
- * this entire copyright notice and comment, and (2) distributions including
- * binaries display the following acknowledgement:  ``This product includes
- * software developed by the University of California, Berkeley and its
- * contributors'' in the documentation or other materials provided with the
- * distribution and in all advertising materials mentioning features or use
- * of this software.  Neither the name of the University nor the names of
- * its contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-/* $Header: /home/daffy/u0/vern/flex/RCS/sym.c,v 2.19 95/03/04 16:11:04 vern Exp $ */
-
-#include "flexdef.h"
-
-
-/* declare functions that have forward references */
-
-int hashfunct PROTO((register char[], int));
-
-
-struct hash_entry *ndtbl[NAME_TABLE_HASH_SIZE];
-struct hash_entry *sctbl[START_COND_HASH_SIZE];
-struct hash_entry *ccltab[CCL_HASH_SIZE];
-
-struct hash_entry *findsym();
-
-
-/* addsym - add symbol and definitions to symbol table
- *
- * -1 is returned if the symbol already exists, and the change not made.
- */
-
-int addsym( sym, str_def, int_def, table, table_size )
-register char sym[];
-char *str_def;
-int int_def;
-hash_table table;
-int table_size;
-	{
-	int hash_val = hashfunct( sym, table_size );
-	register struct hash_entry *sym_entry = table[hash_val];
-	register struct hash_entry *new_entry;
-	register struct hash_entry *successor;
-
-	while ( sym_entry )
-		{
-		if ( ! strcmp( sym, sym_entry->name ) )
-			{ /* entry already exists */
-			return -1;
-			}
-
-		sym_entry = sym_entry->next;
-		}
-
-	/* create new entry */
-	new_entry = (struct hash_entry *)
-		flex_alloc( sizeof( struct hash_entry ) );
-
-	if ( new_entry == NULL )
-		flexfatal( _( "symbol table memory allocation failed" ) );
-
-	if ( (successor = table[hash_val]) != 0 )
-		{
-		new_entry->next = successor;
-		successor->prev = new_entry;
-		}
-	else
-		new_entry->next = NULL;
-
-	new_entry->prev = NULL;
-	new_entry->name = sym;
-	new_entry->str_val = str_def;
-	new_entry->int_val = int_def;
-
-	table[hash_val] = new_entry;
-
-	return 0;
-	}
-
-
-/* cclinstal - save the text of a character class */
-
-void cclinstal( ccltxt, cclnum )
-Char ccltxt[];
-int cclnum;
-	{
-	/* We don't bother checking the return status because we are not
-	 * called unless the symbol is new.
-	 */
-	Char *copy_unsigned_string();
-
-	(void) addsym( (char *) copy_unsigned_string( ccltxt ),
-			(char *) 0, cclnum,
-			ccltab, CCL_HASH_SIZE );
-	}
-
-
-/* ccllookup - lookup the number associated with character class text
- *
- * Returns 0 if there's no CCL associated with the text.
- */
-
-int ccllookup( ccltxt )
-Char ccltxt[];
-	{
-	return findsym( (char *) ccltxt, ccltab, CCL_HASH_SIZE )->int_val;
-	}
-
-
-/* findsym - find symbol in symbol table */
-
-struct hash_entry *findsym( sym, table, table_size )
-register char sym[];
-hash_table table;
-int table_size;
-	{
-	static struct hash_entry empty_entry =
-		{
-		(struct hash_entry *) 0, (struct hash_entry *) 0,
-		(char *) 0, (char *) 0, 0,
-		} ;
-	register struct hash_entry *sym_entry =
-		table[hashfunct( sym, table_size )];
-
-	while ( sym_entry )
-		{
-		if ( ! strcmp( sym, sym_entry->name ) )
-			return sym_entry;
-		sym_entry = sym_entry->next;
-		}
-
-	return &empty_entry;
-	}
-
-
-/* hashfunct - compute the hash value for "str" and hash size "hash_size" */
-
-int hashfunct( str, hash_size )
-register char str[];
-int hash_size;
-	{
-	register int hashval;
-	register int locstr;
-
-	hashval = 0;
-	locstr = 0;
-
-	while ( str[locstr] )
-		{
-		hashval = (hashval << 1) + (unsigned char) str[locstr++];
-		hashval %= hash_size;
-		}
-
-	return hashval;
-	}
-
-
-/* ndinstal - install a name definition */
-
-void ndinstal( name, definition )
-char name[];
-Char definition[];
-	{
-	char *copy_string();
-	Char *copy_unsigned_string();
-
-	if ( addsym( copy_string( name ),
-			(char *) copy_unsigned_string( definition ), 0,
-			ndtbl, NAME_TABLE_HASH_SIZE ) )
-		synerr( _( "name defined twice" ) );
-	}
-
-
-/* ndlookup - lookup a name definition
- *
- * Returns a nil pointer if the name definition does not exist.
- */
-
-Char *ndlookup( nd )
-char nd[];
-	{
-	return (Char *) findsym( nd, ndtbl, NAME_TABLE_HASH_SIZE )->str_val;
-	}
-
-
-/* scextend - increase the maximum number of start conditions */
-
-void scextend()
-	{
-	current_max_scs += MAX_SCS_INCREMENT;
-
-	++num_reallocs;
-
-	scset = reallocate_integer_array( scset, current_max_scs );
-	scbol = reallocate_integer_array( scbol, current_max_scs );
-	scxclu = reallocate_integer_array( scxclu, current_max_scs );
-	sceof = reallocate_integer_array( sceof, current_max_scs );
-	scname = reallocate_char_ptr_array( scname, current_max_scs );
-	}
-
-
-/* scinstal - make a start condition
- *
- * NOTE
- *    The start condition is "exclusive" if xcluflg is true.
- */
-
-void scinstal( str, xcluflg )
-char str[];
-int xcluflg;
-	{
-	char *copy_string();
-
-	/* Generate start condition definition, for use in BEGIN et al. */
-	action_define( str, lastsc );
-
-	if ( ++lastsc >= current_max_scs )
-		scextend();
-
-	scname[lastsc] = copy_string( str );
-
-	if ( addsym( scname[lastsc], (char *) 0, lastsc,
-			sctbl, START_COND_HASH_SIZE ) )
-		format_pinpoint_message(
-				_( "start condition %s declared twice" ),
-					str );
-
-	scset[lastsc] = mkstate( SYM_EPSILON );
-	scbol[lastsc] = mkstate( SYM_EPSILON );
-	scxclu[lastsc] = xcluflg;
-	sceof[lastsc] = false;
-	}
-
-
-/* sclookup - lookup the number associated with a start condition
- *
- * Returns 0 if no such start condition.
- */
-
-int sclookup( str )
-char str[];
-	{
-	return findsym( str, sctbl, START_COND_HASH_SIZE )->int_val;
-	}