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diff --git a/gcc/java/jcf.h b/gcc/java/jcf.h
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--- a/gcc/java/jcf.h
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-/* Utility macros to read Java(TM) .class files and byte codes.
-
-   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  
-
-Java and all Java-based marks are trademarks or registered trademarks
-of Sun Microsystems, Inc. in the United States and other countries.
-The Free Software Foundation is independent of Sun Microsystems, Inc.  */
-
-/* Written by Per Bothner <bothner@cygnus.com>, February 1996. */
-
-#ifndef GCC_JCF_H
-#define GCC_JCF_H
-#include "javaop.h"
-#ifndef DEFUN
-#if defined (__STDC__)
-#define AND             ,
-#define PTR             void *
-#define DEFUN(name, arglist, args)      name(args)
-#else
-#define PTR             char *
-#define AND             ;
-#define DEFUN(name, arglist, args)      name arglist args;
-#endif
-#endif /* !DEFUN */
-
-#ifndef PARAMS
-#if defined (__STDC__)
-#define PARAMS (paramlist)    paramlist
-#else
-#define PARAMS (paramlist)    ()
-#endif
-#endif
-
-#ifndef JCF_u4
-#define JCF_u4 unsigned long
-#endif
-#ifndef JCF_u2
-#define JCF_u2 unsigned short
-#endif
-
-#define ALLOC xmalloc
-#define REALLOC xrealloc
-#ifndef FREE
-#define FREE(PTR) free(PTR)
-#endif
-
-#ifdef JCF_word
-#define JCF_word JCF_u4
-#endif
-
-/* If we have both "scandir" and "alphasort", we can cache directory
-   listings to reduce the time taken to search the classpath.  */
-#if defined(HAVE_SCANDIR) && defined(HAVE_ALPHASORT)
-#define JCF_USE_SCANDIR 1
-#else
-#define JCF_USE_SCANDIR 0
-#endif 
-
-struct JCF;
-typedef int (*jcf_filbuf_t) PARAMS ((struct JCF*, int needed));
-
-typedef struct CPool {
-  /* Available number of elements in the constants array, before it
-     must be re-allocated. */
-  int capacity;
-
-  /* The constant_pool_count. */
-  int		count;
-
-  uint8*	tags;
-
-  jword*	data;
-} CPool;
-
-struct ZipDirectory;
-
-/* JCF encapsulates the state of reading a Java Class File. */
-
-typedef struct JCF {
-  unsigned char *buffer;
-  unsigned char *buffer_end;
-  unsigned char *read_ptr;
-  unsigned char *read_end;
-  int java_source : 1;
-  int right_zip : 1;
-  int finished : 1;
-  jcf_filbuf_t filbuf;
-  void *read_state;
-  const char *filename;
-  const char *classname;
-  struct ZipDirectory *zipd;	/* Directory entry where it was found */
-  JCF_u2 access_flags, this_class, super_class;
-  CPool cpool;
-} JCF;
-/*typedef JCF*  JCF_FILE;*/
-
-#define JCF_SEEN_IN_ZIP(JCF) ((JCF)->zipd != NULL)
-
-/* The CPOOL macros take a (pointer to a) CPool.
-   The JPOOL macros take a (pointer to a) JCF.
-   Some of the latter should perhaps be deprecated or removed. */
-
-#define CPOOL_COUNT(CPOOL) ((CPOOL)->count)
-#define JPOOL_SIZE(JCF) CPOOL_COUNT(&(JCF)->cpool)
-#define JPOOL_TAG(JCF, INDEX) ((JCF)->cpool.tags[INDEX])
-/* The INDEX'th constant pool entry as a JCF_u4. */
-#define CPOOL_UINT(CPOOL, INDEX) ((CPOOL)->data[INDEX])
-#define JPOOL_UINT(JCF, INDEX) CPOOL_UINT(&(JCF)->cpool, INDEX) /*deprecated*/
-/* The first uint16 of the INDEX'th constant pool entry. */
-#define CPOOL_USHORT1(CPOOL, INDEX) ((CPOOL)->data[INDEX] & 0xFFFF)
-#define JPOOL_USHORT1(JCF, INDEX) CPOOL_USHORT1(&(JCF)->cpool, INDEX)
-/* The second uint16 of the INDEX'th constant pool entry. */
-#define CPOOL_USHORT2(CPOOL, INDEX) ((CPOOL)->data[INDEX] >> 16)
-#define JPOOL_USHORT2(JCF, INDEX) CPOOL_USHORT2(&(JCF)->cpool, INDEX)
-#define JPOOL_LONG(JCF, INDEX) \
-  WORDS_TO_LONG (JPOOL_UINT(JCF, INDEX), JPOOL_UINT(JCF, (INDEX)+1))
-#define JPOOL_DOUBLE(JCF, INDEX) \
-  WORDS_TO_DOUBLE  (JPOOL_UINT(JCF, INDEX), JPOOL_UINT(JCF, (INDEX)+1))
-#ifndef JPOOL_UTF_LENGTH
-#define JPOOL_UTF_LENGTH(JCF, INDEX) \
-  GET_u2 ((JCF)->buffer+JPOOL_UINT(JCF, INDEX))
-#endif
-#ifndef JPOOL_UTF_DATA
-#define JPOOL_UTF_DATA(JCF, INDEX) \
-  ((JCF)->buffer+JPOOL_UINT(JCF, INDEX)+2)
-#endif
-#define JPOOL_INT(JCF, INDEX) (WORD_TO_INT(JPOOL_UINT (JCF, INDEX)))
-#define JPOOL_FLOAT(JCF, INDEX) WORD_TO_FLOAT (JPOOL_UINT (JCF, INDEX))
-
-#define CPOOL_INDEX_IN_RANGE(CPOOL, INDEX) \
- ((INDEX) > 0 && (INDEX) < CPOOL_COUNT(CPOOL))
-
-#define CPOOL_FINISH(CPOOL) { \
-  if ((CPOOL)->tags) FREE ((CPOOL)->tags); \
-  if ((CPOOL)->data) FREE ((CPOOL)->data); }
-
-#define JCF_FINISH(JCF) { \
-  CPOOL_FINISH(&(JCF)->cpool); \
-  if ((JCF)->buffer) FREE ((JCF)->buffer); \
-  if ((JCF)->filename) FREE ((char *) (JCF)->filename); \
-  if ((JCF)->classname) FREE ((char *) (JCF)->classname); \
-  (JCF)->finished = 1; }
-  
-#define CPOOL_INIT(CPOOL) \
-  ((CPOOL)->capacity = 0, (CPOOL)->count = 0, (CPOOL)->tags = 0, (CPOOL)->data = 0)
-
-#define CPOOL_REINIT(CPOOL) ((CPOOL)->count = 0)
-
-#define JCF_ZERO(JCF)  \
-  ((JCF)->buffer = (JCF)->buffer_end = (JCF)->read_ptr = (JCF)->read_end = 0,\
-   (JCF)->read_state = 0, (JCF)->filename = (JCF)->classname = 0, \
-   CPOOL_INIT(&(JCF)->cpool), (JCF)->java_source = 0, (JCF)->zipd = 0, \
-   (JCF)->finished = 0)
-
-/* Given that PTR points to a 2-byte unsigned integer in network
-   (big-endian) byte-order, return that integer. */
-#define GET_u2(PTR) (((PTR)[0] << 8) | ((PTR)[1]))
-/* Like GET_u2, but for little-endian format. */
-#define GET_u2_le(PTR) (((PTR)[1] << 8) | ((PTR)[0]))
-
-/* Given that PTR points to a 4-byte unsigned integer in network
-   (big-endian) byte-order, return that integer. */
-#define GET_u4(PTR) (((JCF_u4)(PTR)[0] << 24) | ((JCF_u4)(PTR)[1] << 16) \
-  | ((JCF_u4)(PTR)[2] << 8) | ((JCF_u4)(PTR)[3]))
-/* Like GET_u4, but for little-endian order. */
-#define GET_u4_le(PTR) (((JCF_u4)(PTR)[3] << 24) | ((JCF_u4)(PTR)[2] << 16) \
-  | ((JCF_u4)(PTR)[1] << 8) | ((JCF_u4)(PTR)[0]))
-
-/* Make sure there are COUNT bytes readable. */
-#define JCF_FILL(JCF, COUNT) \
-  ((JCF)->read_end-(JCF)->read_ptr >= (COUNT) ? 0 : (*(JCF)->filbuf)(JCF, COUNT))
-#define JCF_GETC(JCF) (JCF_FILL(JCF, 1) ? -1 : *(JCF)->read_ptr++)
-#define JCF_READ(JCF, BUFFER, N) \
-    (memcpy (BUFFER, (JCF)->read_ptr, N), (JCF)->read_ptr += (N))
-#define JCF_SKIP(JCF,N) ((JCF)->read_ptr += (N))
-#define JCF_readu(JCF) (*(JCF)->read_ptr++)
-
-/* Reads an unsigned 2-byte integer in network (big-endian) byte-order
-   from JCF.  Returns that integer.
-   Does not check for EOF (make sure to call JCF_FILL before-hand). */
-#define JCF_readu2(JCF) ((JCF)->read_ptr += 2, GET_u2 ((JCF)->read_ptr-2))
-#define JCF_readu2_le(JCF) ((JCF)->read_ptr += 2, GET_u2_le((JCF)->read_ptr-2))
-
-/* Like JCF_readu2, but read a 4-byte unsigned integer. */
-#define JCF_readu4(JCF) ((JCF)->read_ptr += 4, GET_u4 ((JCF)->read_ptr-4))
-#define JCF_readu4_le(JCF) ((JCF)->read_ptr += 4, GET_u4_le((JCF)->read_ptr-4))
-
-#define JCF_TELL(JCF) ((JCF)->read_ptr - (JCF)->buffer)
-#define JCF_SEEK(JCF, POS) ((JCF)->read_ptr = (JCF)->buffer + (POS))
-
-#define ACC_PUBLIC 0x0001
-#define ACC_PRIVATE 0x0002
-#define ACC_PROTECTED 0x0004
-#define ACC_STATIC 0x0008
-#define ACC_FINAL 0x0010
-#define ACC_SYNCHRONIZED 0x0020
-#define ACC_SUPER 0x0020
-#define ACC_VOLATILE 0x0040
-#define ACC_TRANSIENT 0x0080
-#define ACC_NATIVE 0x0100
-#define ACC_INTERFACE 0x0200
-#define ACC_ABSTRACT 0x0400
-#define ACC_STRICT 0x0800
-
-#define ACC_VISIBILITY (ACC_PUBLIC | ACC_PRIVATE | ACC_PROTECTED)
-
-#define CONSTANT_Class 7
-#define CONSTANT_Fieldref 9
-#define CONSTANT_Methodref 10
-#define CONSTANT_InterfaceMethodref 11
-#define CONSTANT_String 8
-#define CONSTANT_Integer 3
-#define CONSTANT_Float 4
-#define CONSTANT_Long 5
-#define CONSTANT_Double 6
-#define CONSTANT_NameAndType 12
-#define CONSTANT_Utf8 1
-#define CONSTANT_Unicode 2
-
-#define DEFAULT_CLASS_PATH "."
-
-extern const char *find_class PARAMS ((const char *, int, JCF*, int));
-extern const char *find_classfile PARAMS ((char *, JCF*, const char *));
-extern int jcf_filbuf_from_stdio PARAMS ((JCF *jcf, int count));
-extern int jcf_unexpected_eof PARAMS ((JCF*, int)) ATTRIBUTE_NORETURN;
-
-/* Extract a character from a Java-style Utf8 string.
- * PTR points to the current character.
- * LIMIT points to the end of the Utf8 string.
- * PTR is incremented to point after the character that gets returned.
- * On an error, -1 is returned. */
-#define UTF8_GET(PTR, LIMIT) \
-  ((PTR) >= (LIMIT) ? -1 \
-   : *(PTR) < 128 ? *(PTR)++ \
-   : (*(PTR)&0xE0) == 0xC0 && ((PTR)+=2)<=(LIMIT) && ((PTR)[-1]&0xC0) == 0x80 \
-   ? (((PTR)[-2] & 0x1F) << 6) + ((PTR)[-1] & 0x3F) \
-   : (*(PTR) & 0xF0) == 0xE0 && ((PTR) += 3) <= (LIMIT) \
-   && ((PTR)[-2] & 0xC0) == 0x80 && ((PTR)[-1] & 0xC0) == 0x80 \
-   ? (((PTR)[-3]&0x0F) << 12) + (((PTR)[-2]&0x3F) << 6) + ((PTR)[-1]&0x3F) \
-   : ((PTR)++, -1))
-
-extern char *jcf_write_base_directory;
-
-/* Debug macros, for the front end */
-
-extern int quiet_flag;
-#ifdef VERBOSE_SKELETON
-#undef SOURCE_FRONTEND_DEBUG
-#define SOURCE_FRONTEND_DEBUG(X)				\
-  {if (!quiet_flag) {printf ("* "); printf X; putchar ('\n');} }
-#else
-#define SOURCE_FRONTEND_DEBUG(X)
-#endif
-
-/* Declarations for dependency code.  */
-extern void jcf_dependency_reset PARAMS ((void));
-extern void jcf_dependency_set_target PARAMS ((const char *));
-extern void jcf_dependency_add_target PARAMS ((const char *));
-extern void jcf_dependency_set_dep_file PARAMS ((const char *));
-extern void jcf_dependency_add_file PARAMS ((const char *, int));
-extern void jcf_dependency_write PARAMS ((void));
-extern void jcf_dependency_init PARAMS ((int));
-extern void jcf_dependency_print_dummies PARAMS ((void));
-
-/* Declarations for path handling code.  */
-extern void jcf_path_init PARAMS ((void));
-extern void jcf_path_classpath_arg PARAMS ((const char *));
-extern void jcf_path_bootclasspath_arg PARAMS ((const char *));
-extern void jcf_path_extdirs_arg PARAMS ((const char *));
-extern void jcf_path_include_arg PARAMS ((const char *));
-extern void jcf_path_seal PARAMS ((int));
-extern void *jcf_path_start PARAMS ((void));
-extern void *jcf_path_next PARAMS ((void *));
-extern char *jcf_path_name PARAMS ((void *));
-extern int jcf_path_is_zipfile PARAMS ((void *));
-extern int jcf_path_is_system PARAMS ((void *));
-extern int jcf_path_max_len PARAMS ((void));
-
-#endif /* ! GCC_JCF_H */