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gc: remove redundant macro definitions


From: Bruno Haible
Subject: gc: remove redundant macro definitions
Date: Tue, 2 Jan 2007 21:59:36 +0100
User-agent: KMail/1.9.1

Hi Simon,

Now that gnulib-tool defines GNULIB_* macros for every module in use, the
GC_USE_* macros are redundant. Here is a proposed patch.

2007-01-01  Bruno Haible  <address@hidden>

        * m4/gc-arcfour.m4 (gl_GC_ARCFOUR): Remove GC_USE_ARCFOUR macro
        definition.
        * m4/gc-arctwo.m4 (gl_GC_ARCTWO): Remove GC_USE_ARCTWO macro
        definition.
        * m4/gc-des.m4 (gl_GC_DES): Remove GC_USE_DES macro definition.
        * m4/gc-hmac-md5.m4 (gl_GC_HMAC_MD5): Remove GC_USE_HMAC_MD5 macro
        definition.
        * m4/gc-hmac-sha1.m4 (gl_GC_HMAC_SHA1): Remove GC_USE_HMAC_SHA1 macro
        definition.
        * m4/gc-md2.m4 (gl_GC_MD2): Remove GC_USE_MD2 macro definition.
        * m4/gc-md4.m4 (gl_GC_MD4): Remove GC_USE_MD4 macro definition.
        * m4/gc-md5.m4 (gl_GC_MD5): Remove GC_USE_MD5 macro definition.
        * m4/gc-random.m4 (gl_GC_RANDOM): Remove GC_USE_RANDOM macro
        definition.
        * m4/gc-rijndael.m4 (gl_GC_RIJNDAEL): Remove GC_USE_RIJNDAEL macro
        definition.
        * m4/gc-sha1.m4 (gl_GC_SHA1): Remove GC_USE_SHA1 macro definition.
        * lib/gc-gnulib.c: Use GNULIB_GC_<algorithm> instead of
        GC_USE_<algorithm>.
        * lib/gc-libgcrypt.c: Likewise.

*** m4/gc-arcfour.m4.bak        2005-10-19 17:40:27.000000000 +0200
--- m4/gc-arcfour.m4    2007-01-01 15:46:19.000000000 +0100
***************
*** 1,5 ****
! # gc-arcfour.m4 serial 1
! dnl Copyright (C) 2005 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
--- 1,5 ----
! # gc-arcfour.m4 serial 2
! dnl Copyright (C) 2005, 2007 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
***************
*** 7,14 ****
  AC_DEFUN([gl_GC_ARCFOUR],
  [
    AC_REQUIRE([gl_GC])
-   AC_DEFINE(GC_USE_ARCFOUR, 1,
-     [Define if you want to support ARCFOUR through GC.])
    if test "$ac_cv_libgcrypt" != yes; then
      gl_ARCFOUR
    fi
--- 7,12 ----
*** m4/gc-arctwo.m4.bak 2005-10-21 14:03:18.000000000 +0200
--- m4/gc-arctwo.m4     2007-01-01 15:46:39.000000000 +0100
***************
*** 1,5 ****
! # gc-arctwo.m4 serial 1
! dnl Copyright (C) 2005 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
--- 1,5 ----
! # gc-arctwo.m4 serial 2
! dnl Copyright (C) 2005, 2007 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
***************
*** 7,14 ****
  AC_DEFUN([gl_GC_ARCTWO],
  [
    AC_REQUIRE([gl_GC])
-   AC_DEFINE(GC_USE_ARCTWO, 1,
-     [Define if you want to support ARCTWO through GC.])
    if test "$ac_cv_libgcrypt" != yes; then
      gl_ARCTWO
    fi
--- 7,12 ----
*** m4/gc-des.m4.bak    2005-10-21 14:28:18.000000000 +0200
--- m4/gc-des.m4        2007-01-01 15:46:50.000000000 +0100
***************
*** 1,5 ****
! # gc-des.m4 serial 1
! dnl Copyright (C) 2005 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
--- 1,5 ----
! # gc-des.m4 serial 2
! dnl Copyright (C) 2005, 2007 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
***************
*** 7,13 ****
  AC_DEFUN([gl_GC_DES],
  [
    AC_REQUIRE([gl_GC])
-   AC_DEFINE(GC_USE_DES, 1, [Define if you want to support DES through GC.])
    if test "$ac_cv_libgcrypt" != yes; then
      gl_DES
    fi
--- 7,12 ----
*** m4/gc-hmac-md5.m4.bak       2005-10-19 10:37:44.000000000 +0200
--- m4/gc-hmac-md5.m4   2007-01-01 15:47:04.000000000 +0100
***************
*** 1,5 ****
! # gc-hmac-md5.m4 serial 1
! dnl Copyright (C) 2005 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
--- 1,5 ----
! # gc-hmac-md5.m4 serial 2
! dnl Copyright (C) 2005, 2007 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
***************
*** 7,14 ****
  AC_DEFUN([gl_GC_HMAC_MD5],
  [
    AC_REQUIRE([gl_GC])
-   AC_DEFINE(GC_USE_HMAC_MD5, 1,
-     [Define if you want to support HMAC-MD5 through GC.])
    if test "$ac_cv_libgcrypt" != yes; then
      gl_MD5
      gl_HMAC_MD5
--- 7,12 ----
*** m4/gc-hmac-sha1.m4.bak      2005-10-19 10:37:44.000000000 +0200
--- m4/gc-hmac-sha1.m4  2007-01-01 15:47:20.000000000 +0100
***************
*** 1,5 ****
! # gc-hmac-sha1.m4 serial 1
! dnl Copyright (C) 2005 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
--- 1,5 ----
! # gc-hmac-sha1.m4 serial 2
! dnl Copyright (C) 2005, 2007 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
***************
*** 7,14 ****
  AC_DEFUN([gl_GC_HMAC_SHA1],
  [
    AC_REQUIRE([gl_GC])
-   AC_DEFINE(GC_USE_HMAC_SHA1, 1,
-     [Define if you want to support HMAC-SHA1 through GC.])
    if test "$ac_cv_libgcrypt" != yes; then
      gl_SHA1
      gl_HMAC_SHA1
--- 7,12 ----
*** m4/gc-md2.m4.bak    2005-10-28 14:09:33.000000000 +0200
--- m4/gc-md2.m4        2007-01-01 15:48:27.000000000 +0100
***************
*** 1,10 ****
! # gc-md2.m4 serial 1
! dnl Copyright (C) 2005 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
  
  AC_DEFUN([gl_GC_MD2],
  [
-   AC_DEFINE(GC_USE_MD2, 1, [Define if you want to support MD2 through GC.])
  ])
--- 1,9 ----
! # gc-md2.m4 serial 2
! dnl Copyright (C) 2005, 2007 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
  
  AC_DEFUN([gl_GC_MD2],
  [
  ])
*** m4/gc-md4.m4.bak    2005-10-19 10:37:43.000000000 +0200
--- m4/gc-md4.m4        2007-01-01 15:53:32.000000000 +0100
***************
*** 1,5 ****
! # gc-md4.m4 serial 1
! dnl Copyright (C) 2005 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
--- 1,5 ----
! # gc-md4.m4 serial 2
! dnl Copyright (C) 2005, 2007 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
***************
*** 7,13 ****
  AC_DEFUN([gl_GC_MD4],
  [
    AC_REQUIRE([gl_GC])
-   AC_DEFINE(GC_USE_MD4, 1, [Define if you want to support MD4 through GC.])
    if test "$ac_cv_libgcrypt" != yes; then
      gl_MD4
    fi
--- 7,12 ----
*** m4/gc-md5.m4.bak    2005-10-19 10:37:43.000000000 +0200
--- m4/gc-md5.m4        2007-01-01 15:53:20.000000000 +0100
***************
*** 1,5 ****
! # gc-md5.m4 serial 1
! dnl Copyright (C) 2005 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
--- 1,5 ----
! # gc-md5.m4 serial 2
! dnl Copyright (C) 2005, 2007 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
***************
*** 7,13 ****
  AC_DEFUN([gl_GC_MD5],
  [
    AC_REQUIRE([gl_GC])
-   AC_DEFINE(GC_USE_MD5, 1, [Define if you want to support MD5 through GC.])
    if test "$ac_cv_libgcrypt" != yes; then
      gl_MD5
    fi
--- 7,12 ----
*** m4/gc-random.m4.bak 2006-03-08 17:09:45.000000000 +0100
--- m4/gc-random.m4     2007-01-01 15:52:40.000000000 +0100
***************
*** 1,5 ****
! # gc-random.m4 serial 1
! dnl Copyright (C) 2005, 2006 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
--- 1,5 ----
! # gc-random.m4 serial 2
! dnl Copyright (C) 2005-2007 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
***************
*** 84,89 ****
                     [defined to the name of the pseudo random device])
    AC_DEFINE_UNQUOTED(NAME_OF_NONCE_DEVICE, "$NAME_OF_NONCE_DEVICE",
                     [defined to the name of the unpredictable nonce device])
- 
-   AC_DEFINE(GC_USE_RANDOM, 1, [Define if you want to support RNG through GC.])
  ])
--- 84,87 ----
*** m4/gc-rijndael.m4.bak       2005-10-19 16:54:32.000000000 +0200
--- m4/gc-rijndael.m4   2007-01-01 15:51:57.000000000 +0100
***************
*** 1,5 ****
! # gc-rijndael.m4 serial 1
! dnl Copyright (C) 2005 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
--- 1,5 ----
! # gc-rijndael.m4 serial 2
! dnl Copyright (C) 2005, 2007 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
***************
*** 7,14 ****
  AC_DEFUN([gl_GC_RIJNDAEL],
  [
    AC_REQUIRE([gl_GC])
-   AC_DEFINE(GC_USE_RIJNDAEL, 1,
-     [Define if you want to support RIJNDAEL through GC.])
    if test "$ac_cv_libgcrypt" != yes; then
      gl_RIJNDAEL
    fi
--- 7,12 ----
*** m4/gc-sha1.m4.bak   2005-10-19 10:37:43.000000000 +0200
--- m4/gc-sha1.m4       2007-01-01 15:51:45.000000000 +0100
***************
*** 1,5 ****
! # gc-sha1.m4 serial 1
! dnl Copyright (C) 2005 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
--- 1,5 ----
! # gc-sha1.m4 serial 2
! dnl Copyright (C) 2005, 2007 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
***************
*** 7,14 ****
  AC_DEFUN([gl_GC_SHA1],
  [
    AC_REQUIRE([gl_GC])
-   AC_DEFINE(GC_USE_SHA1, 1,
-     [Define if you want to support SHA-1 through GC.])
    if test "$ac_cv_libgcrypt" != yes; then
      gl_SHA1
    fi
--- 7,12 ----
*** lib/gc-gnulib.c.bak 2006-11-07 01:19:05.000000000 +0100
--- lib/gc-gnulib.c     2007-01-01 15:50:36.000000000 +0100
***************
*** 1,5 ****
  /* gc-gnulib.c --- Common gnulib internal crypto interface functions
!  * Copyright (C) 2002, 2003, 2004, 2005, 2006  Simon Josefsson
   *
   * This file is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published
--- 1,5 ----
  /* gc-gnulib.c --- Common gnulib internal crypto interface functions
!  * Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007  Simon Josefsson
   *
   * This file is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published
***************
*** 29,35 ****
  #include <string.h>
  
  /* For randomize. */
! #ifdef GC_USE_RANDOM
  # include <unistd.h>
  # include <sys/types.h>
  # include <sys/stat.h>
--- 29,35 ----
  #include <string.h>
  
  /* For randomize. */
! #ifdef GNULIB_GC_RANDOM
  # include <unistd.h>
  # include <sys/types.h>
  # include <sys/stat.h>
***************
*** 38,73 ****
  #endif
  
  /* Hashes. */
! #ifdef GC_USE_MD2
  # include "md2.h"
  #endif
! #ifdef GC_USE_MD4
  # include "md4.h"
  #endif
! #ifdef GC_USE_MD5
  # include "md5.h"
  #endif
! #ifdef GC_USE_SHA1
  # include "sha1.h"
  #endif
! #if defined(GC_USE_HMAC_MD5) || defined(GC_USE_HMAC_SHA1)
  # include "hmac.h"
  #endif
  
  /* Ciphers. */
! #ifdef GC_USE_ARCFOUR
  # include "arcfour.h"
  #endif
! #ifdef GC_USE_ARCTWO
  # include "arctwo.h"
  #endif
! #ifdef GC_USE_DES
  # include "des.h"
  #endif
! #ifdef GC_USE_RIJNDAEL
  # include "rijndael-api-fst.h"
  #endif
  
  Gc_rc
  gc_init (void)
  {
--- 38,73 ----
  #endif
  
  /* Hashes. */
! #ifdef GNULIB_GC_MD2
  # include "md2.h"
  #endif
! #ifdef GNULIB_GC_MD4
  # include "md4.h"
  #endif
! #ifdef GNULIB_GC_MD5
  # include "md5.h"
  #endif
! #ifdef GNULIB_GC_SHA1
  # include "sha1.h"
  #endif
! #if defined(GNULIB_GC_HMAC_MD5) || defined(GNULIB_GC_HMAC_SHA1)
  # include "hmac.h"
  #endif
  
  /* Ciphers. */
! #ifdef GNULIB_GC_ARCFOUR
  # include "arcfour.h"
  #endif
! #ifdef GNULIB_GC_ARCTWO
  # include "arctwo.h"
  #endif
! #ifdef GNULIB_GC_DES
  # include "des.h"
  #endif
! #ifdef GNULIB_GC_RIJNDAEL
  # include "rijndael-api-fst.h"
  #endif
  
  Gc_rc
  gc_init (void)
  {
***************
*** 80,86 ****
    return;
  }
  
! #ifdef GC_USE_RANDOM
  
  /* Randomness. */
  
--- 85,91 ----
    return;
  }
  
! #ifdef GNULIB_GC_RANDOM
  
  /* Randomness. */
  
***************
*** 174,190 ****
  typedef struct _gc_cipher_ctx {
    Gc_cipher alg;
    Gc_cipher_mode mode;
! #ifdef GC_USE_ARCTWO
    arctwo_context arctwoContext;
    char arctwoIV[ARCTWO_BLOCK_SIZE];
  #endif
! #ifdef GC_USE_ARCFOUR
    arcfour_context arcfourContext;
  #endif
! #ifdef GC_USE_DES
    des_ctx desContext;
  #endif
! #ifdef GC_USE_RIJNDAEL
    rijndaelKeyInstance aesEncKey;
    rijndaelKeyInstance aesDecKey;
    rijndaelCipherInstance aesContext;
--- 179,195 ----
  typedef struct _gc_cipher_ctx {
    Gc_cipher alg;
    Gc_cipher_mode mode;
! #ifdef GNULIB_GC_ARCTWO
    arctwo_context arctwoContext;
    char arctwoIV[ARCTWO_BLOCK_SIZE];
  #endif
! #ifdef GNULIB_GC_ARCFOUR
    arcfour_context arcfourContext;
  #endif
! #ifdef GNULIB_GC_DES
    des_ctx desContext;
  #endif
! #ifdef GNULIB_GC_RIJNDAEL
    rijndaelKeyInstance aesEncKey;
    rijndaelKeyInstance aesDecKey;
    rijndaelCipherInstance aesContext;
***************
*** 207,213 ****
  
    switch (alg)
      {
! #ifdef GC_USE_ARCTWO
      case GC_ARCTWO40:
        switch (mode)
        {
--- 212,218 ----
  
    switch (alg)
      {
! #ifdef GNULIB_GC_ARCTWO
      case GC_ARCTWO40:
        switch (mode)
        {
***************
*** 221,227 ****
        break;
  #endif
  
! #ifdef GC_USE_ARCFOUR
      case GC_ARCFOUR128:
      case GC_ARCFOUR40:
        switch (mode)
--- 226,232 ----
        break;
  #endif
  
! #ifdef GNULIB_GC_ARCFOUR
      case GC_ARCFOUR128:
      case GC_ARCFOUR40:
        switch (mode)
***************
*** 235,241 ****
        break;
  #endif
  
! #ifdef GC_USE_DES
      case GC_DES:
        switch (mode)
        {
--- 240,246 ----
        break;
  #endif
  
! #ifdef GNULIB_GC_DES
      case GC_DES:
        switch (mode)
        {
***************
*** 248,254 ****
        break;
  #endif
  
! #ifdef GC_USE_RIJNDAEL
      case GC_AES128:
      case GC_AES192:
      case GC_AES256:
--- 253,259 ----
        break;
  #endif
  
! #ifdef GNULIB_GC_RIJNDAEL
      case GC_AES128:
      case GC_AES192:
      case GC_AES256:
***************
*** 283,302 ****
  
    switch (ctx->alg)
      {
! #ifdef GC_USE_ARCTWO
      case GC_ARCTWO40:
        arctwo_setkey (&ctx->arctwoContext, keylen, key);
        break;
  #endif
  
! #ifdef GC_USE_ARCFOUR
      case GC_ARCFOUR128:
      case GC_ARCFOUR40:
        arcfour_setkey (&ctx->arcfourContext, key, keylen);
        break;
  #endif
  
! #ifdef GC_USE_DES
      case GC_DES:
        if (keylen != 8)
        return GC_INVALID_CIPHER;
--- 288,307 ----
  
    switch (ctx->alg)
      {
! #ifdef GNULIB_GC_ARCTWO
      case GC_ARCTWO40:
        arctwo_setkey (&ctx->arctwoContext, keylen, key);
        break;
  #endif
  
! #ifdef GNULIB_GC_ARCFOUR
      case GC_ARCFOUR128:
      case GC_ARCFOUR40:
        arcfour_setkey (&ctx->arcfourContext, key, keylen);
        break;
  #endif
  
! #ifdef GNULIB_GC_DES
      case GC_DES:
        if (keylen != 8)
        return GC_INVALID_CIPHER;
***************
*** 304,310 ****
        break;
  #endif
  
! #ifdef GC_USE_RIJNDAEL
      case GC_AES128:
      case GC_AES192:
      case GC_AES256:
--- 309,315 ----
        break;
  #endif
  
! #ifdef GNULIB_GC_RIJNDAEL
      case GC_AES128:
      case GC_AES192:
      case GC_AES256:
***************
*** 347,353 ****
  
    switch (ctx->alg)
      {
! #ifdef GC_USE_ARCTWO
      case GC_ARCTWO40:
        if (ivlen != ARCTWO_BLOCK_SIZE)
        return GC_INVALID_CIPHER;
--- 352,358 ----
  
    switch (ctx->alg)
      {
! #ifdef GNULIB_GC_ARCTWO
      case GC_ARCTWO40:
        if (ivlen != ARCTWO_BLOCK_SIZE)
        return GC_INVALID_CIPHER;
***************
*** 355,361 ****
        break;
  #endif
  
! #ifdef GC_USE_RIJNDAEL
      case GC_AES128:
      case GC_AES192:
      case GC_AES256:
--- 360,366 ----
        break;
  #endif
  
! #ifdef GNULIB_GC_RIJNDAEL
      case GC_AES128:
      case GC_AES192:
      case GC_AES256:
***************
*** 401,407 ****
  
    switch (ctx->alg)
      {
! #ifdef GC_USE_ARCTWO
      case GC_ARCTWO40:
        switch (ctx->mode)
        {
--- 406,412 ----
  
    switch (ctx->alg)
      {
! #ifdef GNULIB_GC_ARCTWO
      case GC_ARCTWO40:
        switch (ctx->mode)
        {
***************
*** 428,448 ****
        break;
  #endif
  
! #ifdef GC_USE_ARCFOUR
      case GC_ARCFOUR128:
      case GC_ARCFOUR40:
        arcfour_stream (&ctx->arcfourContext, data, data, len);
        break;
  #endif
  
! #ifdef GC_USE_DES
      case GC_DES:
        for (; len >= 8; len -= 8, data += 8)
        des_ecb_encrypt (&ctx->desContext, data, data);
        break;
  #endif
  
! #ifdef GC_USE_RIJNDAEL
      case GC_AES128:
      case GC_AES192:
      case GC_AES256:
--- 433,453 ----
        break;
  #endif
  
! #ifdef GNULIB_GC_ARCFOUR
      case GC_ARCFOUR128:
      case GC_ARCFOUR40:
        arcfour_stream (&ctx->arcfourContext, data, data, len);
        break;
  #endif
  
! #ifdef GNULIB_GC_DES
      case GC_DES:
        for (; len >= 8; len -= 8, data += 8)
        des_ecb_encrypt (&ctx->desContext, data, data);
        break;
  #endif
  
! #ifdef GNULIB_GC_RIJNDAEL
      case GC_AES128:
      case GC_AES192:
      case GC_AES256:
***************
*** 471,477 ****
  
    switch (ctx->alg)
      {
! #ifdef GC_USE_ARCTWO
      case GC_ARCTWO40:
        switch (ctx->mode)
        {
--- 476,482 ----
  
    switch (ctx->alg)
      {
! #ifdef GNULIB_GC_ARCTWO
      case GC_ARCTWO40:
        switch (ctx->mode)
        {
***************
*** 500,520 ****
        break;
  #endif
  
! #ifdef GC_USE_ARCFOUR
      case GC_ARCFOUR128:
      case GC_ARCFOUR40:
        arcfour_stream (&ctx->arcfourContext, data, data, len);
        break;
  #endif
  
! #ifdef GC_USE_DES
      case GC_DES:
        for (; len >= 8; len -= 8, data += 8)
        des_ecb_decrypt (&ctx->desContext, data, data);
        break;
  #endif
  
! #ifdef GC_USE_RIJNDAEL
      case GC_AES128:
      case GC_AES192:
      case GC_AES256:
--- 505,525 ----
        break;
  #endif
  
! #ifdef GNULIB_GC_ARCFOUR
      case GC_ARCFOUR128:
      case GC_ARCFOUR40:
        arcfour_stream (&ctx->arcfourContext, data, data, len);
        break;
  #endif
  
! #ifdef GNULIB_GC_DES
      case GC_DES:
        for (; len >= 8; len -= 8, data += 8)
        des_ecb_decrypt (&ctx->desContext, data, data);
        break;
  #endif
  
! #ifdef GNULIB_GC_RIJNDAEL
      case GC_AES128:
      case GC_AES192:
      case GC_AES256:
***************
*** 555,570 ****
    Gc_hash alg;
    Gc_hash_mode mode;
    char hash[MAX_DIGEST_SIZE];
! #ifdef GC_USE_MD2
    struct md2_ctx md2Context;
  #endif
! #ifdef GC_USE_MD4
    struct md4_ctx md4Context;
  #endif
! #ifdef GC_USE_MD5
    struct md5_ctx md5Context;
  #endif
! #ifdef GC_USE_SHA1
    struct sha1_ctx sha1Context;
  #endif
  } _gc_hash_ctx;
--- 560,575 ----
    Gc_hash alg;
    Gc_hash_mode mode;
    char hash[MAX_DIGEST_SIZE];
! #ifdef GNULIB_GC_MD2
    struct md2_ctx md2Context;
  #endif
! #ifdef GNULIB_GC_MD4
    struct md4_ctx md4Context;
  #endif
! #ifdef GNULIB_GC_MD5
    struct md5_ctx md5Context;
  #endif
! #ifdef GNULIB_GC_SHA1
    struct sha1_ctx sha1Context;
  #endif
  } _gc_hash_ctx;
***************
*** 582,606 ****
  
    switch (hash)
      {
! #ifdef GC_USE_MD2
      case GC_MD2:
        md2_init_ctx (&ctx->md2Context);
        break;
  #endif
  
! #ifdef GC_USE_MD4
      case GC_MD4:
        md4_init_ctx (&ctx->md4Context);
        break;
  #endif
  
! #ifdef GC_USE_MD5
      case GC_MD5:
        md5_init_ctx (&ctx->md5Context);
        break;
  #endif
  
! #ifdef GC_USE_SHA1
      case GC_SHA1:
        sha1_init_ctx (&ctx->sha1Context);
        break;
--- 587,611 ----
  
    switch (hash)
      {
! #ifdef GNULIB_GC_MD2
      case GC_MD2:
        md2_init_ctx (&ctx->md2Context);
        break;
  #endif
  
! #ifdef GNULIB_GC_MD4
      case GC_MD4:
        md4_init_ctx (&ctx->md4Context);
        break;
  #endif
  
! #ifdef GNULIB_GC_MD5
      case GC_MD5:
        md5_init_ctx (&ctx->md5Context);
        break;
  #endif
  
! #ifdef GNULIB_GC_SHA1
      case GC_SHA1:
        sha1_init_ctx (&ctx->sha1Context);
        break;
***************
*** 685,709 ****
  
    switch (ctx->alg)
      {
! #ifdef GC_USE_MD2
      case GC_MD2:
        md2_process_bytes (data, len, &ctx->md2Context);
        break;
  #endif
  
! #ifdef GC_USE_MD4
      case GC_MD4:
        md4_process_bytes (data, len, &ctx->md4Context);
        break;
  #endif
  
! #ifdef GC_USE_MD5
      case GC_MD5:
        md5_process_bytes (data, len, &ctx->md5Context);
        break;
  #endif
  
! #ifdef GC_USE_SHA1
      case GC_SHA1:
        sha1_process_bytes (data, len, &ctx->sha1Context);
        break;
--- 690,714 ----
  
    switch (ctx->alg)
      {
! #ifdef GNULIB_GC_MD2
      case GC_MD2:
        md2_process_bytes (data, len, &ctx->md2Context);
        break;
  #endif
  
! #ifdef GNULIB_GC_MD4
      case GC_MD4:
        md4_process_bytes (data, len, &ctx->md4Context);
        break;
  #endif
  
! #ifdef GNULIB_GC_MD5
      case GC_MD5:
        md5_process_bytes (data, len, &ctx->md5Context);
        break;
  #endif
  
! #ifdef GNULIB_GC_SHA1
      case GC_SHA1:
        sha1_process_bytes (data, len, &ctx->sha1Context);
        break;
***************
*** 722,749 ****
  
    switch (ctx->alg)
      {
! #ifdef GC_USE_MD2
      case GC_MD2:
        md2_finish_ctx (&ctx->md2Context, ctx->hash);
        ret = ctx->hash;
        break;
  #endif
  
! #ifdef GC_USE_MD4
      case GC_MD4:
        md4_finish_ctx (&ctx->md4Context, ctx->hash);
        ret = ctx->hash;
        break;
  #endif
  
! #ifdef GC_USE_MD5
      case GC_MD5:
        md5_finish_ctx (&ctx->md5Context, ctx->hash);
        ret = ctx->hash;
        break;
  #endif
  
! #ifdef GC_USE_SHA1
      case GC_SHA1:
        sha1_finish_ctx (&ctx->sha1Context, ctx->hash);
        ret = ctx->hash;
--- 727,754 ----
  
    switch (ctx->alg)
      {
! #ifdef GNULIB_GC_MD2
      case GC_MD2:
        md2_finish_ctx (&ctx->md2Context, ctx->hash);
        ret = ctx->hash;
        break;
  #endif
  
! #ifdef GNULIB_GC_MD4
      case GC_MD4:
        md4_finish_ctx (&ctx->md4Context, ctx->hash);
        ret = ctx->hash;
        break;
  #endif
  
! #ifdef GNULIB_GC_MD5
      case GC_MD5:
        md5_finish_ctx (&ctx->md5Context, ctx->hash);
        ret = ctx->hash;
        break;
  #endif
  
! #ifdef GNULIB_GC_SHA1
      case GC_SHA1:
        sha1_finish_ctx (&ctx->sha1Context, ctx->hash);
        ret = ctx->hash;
***************
*** 770,794 ****
  {
    switch (hash)
      {
! #ifdef GC_USE_MD2
      case GC_MD2:
        md2_buffer (in, inlen, resbuf);
        break;
  #endif
  
! #ifdef GC_USE_MD4
      case GC_MD4:
        md4_buffer (in, inlen, resbuf);
        break;
  #endif
  
! #ifdef GC_USE_MD5
      case GC_MD5:
        md5_buffer (in, inlen, resbuf);
        break;
  #endif
  
! #ifdef GC_USE_SHA1
      case GC_SHA1:
        sha1_buffer (in, inlen, resbuf);
        break;
--- 775,799 ----
  {
    switch (hash)
      {
! #ifdef GNULIB_GC_MD2
      case GC_MD2:
        md2_buffer (in, inlen, resbuf);
        break;
  #endif
  
! #ifdef GNULIB_GC_MD4
      case GC_MD4:
        md4_buffer (in, inlen, resbuf);
        break;
  #endif
  
! #ifdef GNULIB_GC_MD5
      case GC_MD5:
        md5_buffer (in, inlen, resbuf);
        break;
  #endif
  
! #ifdef GNULIB_GC_SHA1
      case GC_SHA1:
        sha1_buffer (in, inlen, resbuf);
        break;
***************
*** 801,807 ****
    return GC_OK;
  }
  
! #ifdef GC_USE_MD2
  Gc_rc
  gc_md2 (const void *in, size_t inlen, void *resbuf)
  {
--- 806,812 ----
    return GC_OK;
  }
  
! #ifdef GNULIB_GC_MD2
  Gc_rc
  gc_md2 (const void *in, size_t inlen, void *resbuf)
  {
***************
*** 810,816 ****
  }
  #endif
  
! #ifdef GC_USE_MD4
  Gc_rc
  gc_md4 (const void *in, size_t inlen, void *resbuf)
  {
--- 815,821 ----
  }
  #endif
  
! #ifdef GNULIB_GC_MD4
  Gc_rc
  gc_md4 (const void *in, size_t inlen, void *resbuf)
  {
***************
*** 819,825 ****
  }
  #endif
  
! #ifdef GC_USE_MD5
  Gc_rc
  gc_md5 (const void *in, size_t inlen, void *resbuf)
  {
--- 824,830 ----
  }
  #endif
  
! #ifdef GNULIB_GC_MD5
  Gc_rc
  gc_md5 (const void *in, size_t inlen, void *resbuf)
  {
***************
*** 828,834 ****
  }
  #endif
  
! #ifdef GC_USE_SHA1
  Gc_rc
  gc_sha1 (const void *in, size_t inlen, void *resbuf)
  {
--- 833,839 ----
  }
  #endif
  
! #ifdef GNULIB_GC_SHA1
  Gc_rc
  gc_sha1 (const void *in, size_t inlen, void *resbuf)
  {
***************
*** 837,843 ****
  }
  #endif
  
! #ifdef GC_USE_HMAC_MD5
  Gc_rc
  gc_hmac_md5 (const void *key, size_t keylen,
             const void *in, size_t inlen, char *resbuf)
--- 842,848 ----
  }
  #endif
  
! #ifdef GNULIB_GC_HMAC_MD5
  Gc_rc
  gc_hmac_md5 (const void *key, size_t keylen,
             const void *in, size_t inlen, char *resbuf)
***************
*** 847,853 ****
  }
  #endif
  
! #ifdef GC_USE_HMAC_SHA1
  Gc_rc
  gc_hmac_sha1 (const void *key, size_t keylen,
              const void *in, size_t inlen, char *resbuf)
--- 852,858 ----
  }
  #endif
  
! #ifdef GNULIB_GC_HMAC_SHA1
  Gc_rc
  gc_hmac_sha1 (const void *key, size_t keylen,
              const void *in, size_t inlen, char *resbuf)
*** lib/gc-libgcrypt.c.bak      2006-11-07 01:19:05.000000000 +0100
--- lib/gc-libgcrypt.c  2007-01-01 15:50:18.000000000 +0100
***************
*** 1,5 ****
  /* gc-libgcrypt.c --- Crypto wrappers around Libgcrypt for GC.
!  * Copyright (C) 2002, 2003, 2004, 2005, 2006  Simon Josefsson
   *
   * This file is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published
--- 1,5 ----
  /* gc-libgcrypt.c --- Crypto wrappers around Libgcrypt for GC.
!  * Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007  Simon Josefsson
   *
   * This file is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published
***************
*** 30,36 ****
  
  /* Get libgcrypt API. */
  #include <gcrypt.h>
! #ifdef GC_USE_MD2
  # include "md2.h"
  #endif
  
--- 30,36 ----
  
  /* Get libgcrypt API. */
  #include <gcrypt.h>
! #ifdef GNULIB_GC_MD2
  # include "md2.h"
  #endif
  
***************
*** 63,69 ****
    return;
  }
  
! #ifdef GC_USE_RANDOM
  
  /* Randomness. */
  
--- 63,69 ----
    return;
  }
  
! #ifdef GNULIB_GC_RANDOM
  
  /* Randomness. */
  
***************
*** 230,236 ****
    Gc_hash alg;
    Gc_hash_mode mode;
    gcry_md_hd_t gch;
! #ifdef GC_USE_MD2
    char hash[GC_MD2_DIGEST_SIZE];
    struct md2_ctx md2Context;
  #endif
--- 230,236 ----
    Gc_hash alg;
    Gc_hash_mode mode;
    gcry_md_hd_t gch;
! #ifdef GNULIB_GC_MD2
    char hash[GC_MD2_DIGEST_SIZE];
    struct md2_ctx md2Context;
  #endif
***************
*** 367,373 ****
  gc_hash_hmac_setkey (gc_hash_handle handle, size_t len, const char *key)
  {
    _gc_hash_ctx *ctx = handle;
! #ifdef GC_USE_MD2
    if (ctx->alg != GC_MD2)
  #endif
      gcry_md_setkey (ctx->gch, key, len);
--- 367,373 ----
  gc_hash_hmac_setkey (gc_hash_handle handle, size_t len, const char *key)
  {
    _gc_hash_ctx *ctx = handle;
! #ifdef GNULIB_GC_MD2
    if (ctx->alg != GC_MD2)
  #endif
      gcry_md_setkey (ctx->gch, key, len);
***************
*** 378,384 ****
  {
    _gc_hash_ctx *ctx = handle;
  
! #ifdef GC_USE_MD2
    if (ctx->alg == GC_MD2)
      md2_process_bytes (data, len, &ctx->md2Context);
    else
--- 378,384 ----
  {
    _gc_hash_ctx *ctx = handle;
  
! #ifdef GNULIB_GC_MD2
    if (ctx->alg == GC_MD2)
      md2_process_bytes (data, len, &ctx->md2Context);
    else
***************
*** 392,398 ****
    _gc_hash_ctx *ctx = handle;
    const char *digest;
  
! #ifdef GC_USE_MD2
    if (ctx->alg == GC_MD2)
      {
        md2_finish_ctx (&ctx->md2Context, ctx->hash);
--- 392,398 ----
    _gc_hash_ctx *ctx = handle;
    const char *digest;
  
! #ifdef GNULIB_GC_MD2
    if (ctx->alg == GC_MD2)
      {
        md2_finish_ctx (&ctx->md2Context, ctx->hash);
***************
*** 413,419 ****
  {
    _gc_hash_ctx *ctx = handle;
  
! #ifdef GC_USE_MD2
    if (ctx->alg != GC_MD2)
  #endif
      gcry_md_close (ctx->gch);
--- 413,419 ----
  {
    _gc_hash_ctx *ctx = handle;
  
! #ifdef GNULIB_GC_MD2
    if (ctx->alg != GC_MD2)
  #endif
      gcry_md_close (ctx->gch);
***************
*** 428,459 ****
  
    switch (hash)
      {
! #ifdef GC_USE_MD2
      case GC_MD2:
        md2_buffer (in, inlen, resbuf);
        return GC_OK;
        break;
  #endif
  
! #ifdef GC_USE_MD4
      case GC_MD4:
        gcryalg = GCRY_MD_MD4;
        break;
  #endif
  
! #ifdef GC_USE_MD5
      case GC_MD5:
        gcryalg = GCRY_MD_MD5;
        break;
  #endif
  
! #ifdef GC_USE_SHA1
      case GC_SHA1:
        gcryalg = GCRY_MD_SHA1;
        break;
  #endif
  
! #ifdef GC_USE_RMD160
      case GC_RMD160:
        gcryalg = GCRY_MD_RMD160;
        break;
--- 428,459 ----
  
    switch (hash)
      {
! #ifdef GNULIB_GC_MD2
      case GC_MD2:
        md2_buffer (in, inlen, resbuf);
        return GC_OK;
        break;
  #endif
  
! #ifdef GNULIB_GC_MD4
      case GC_MD4:
        gcryalg = GCRY_MD_MD4;
        break;
  #endif
  
! #ifdef GNULIB_GC_MD5
      case GC_MD5:
        gcryalg = GCRY_MD_MD5;
        break;
  #endif
  
! #ifdef GNULIB_GC_SHA1
      case GC_SHA1:
        gcryalg = GCRY_MD_SHA1;
        break;
  #endif
  
! #ifdef GNULIB_GC_RMD160
      case GC_RMD160:
        gcryalg = GCRY_MD_RMD160;
        break;
***************
*** 470,476 ****
  
  /* One-call interface. */
  
! #ifdef GC_USE_MD2
  Gc_rc
  gc_md2 (const void *in, size_t inlen, void *resbuf)
  {
--- 470,476 ----
  
  /* One-call interface. */
  
! #ifdef GNULIB_GC_MD2
  Gc_rc
  gc_md2 (const void *in, size_t inlen, void *resbuf)
  {
***************
*** 479,485 ****
  }
  #endif
  
! #ifdef GC_USE_MD4
  Gc_rc
  gc_md4 (const void *in, size_t inlen, void *resbuf)
  {
--- 479,485 ----
  }
  #endif
  
! #ifdef GNULIB_GC_MD4
  Gc_rc
  gc_md4 (const void *in, size_t inlen, void *resbuf)
  {
***************
*** 511,517 ****
  }
  #endif
  
! #ifdef GC_USE_MD5
  Gc_rc
  gc_md5 (const void *in, size_t inlen, void *resbuf)
  {
--- 511,517 ----
  }
  #endif
  
! #ifdef GNULIB_GC_MD5
  Gc_rc
  gc_md5 (const void *in, size_t inlen, void *resbuf)
  {
***************
*** 543,549 ****
  }
  #endif
  
! #ifdef GC_USE_SHA1
  Gc_rc
  gc_sha1 (const void *in, size_t inlen, void *resbuf)
  {
--- 543,549 ----
  }
  #endif
  
! #ifdef GNULIB_GC_SHA1
  Gc_rc
  gc_sha1 (const void *in, size_t inlen, void *resbuf)
  {
***************
*** 575,581 ****
  }
  #endif
  
! #ifdef GC_USE_HMAC_MD5
  Gc_rc
  gc_hmac_md5 (const void *key, size_t keylen,
             const void *in, size_t inlen, char *resbuf)
--- 575,581 ----
  }
  #endif
  
! #ifdef GNULIB_GC_HMAC_MD5
  Gc_rc
  gc_hmac_md5 (const void *key, size_t keylen,
             const void *in, size_t inlen, char *resbuf)
***************
*** 615,621 ****
  }
  #endif
  
! #ifdef GC_USE_HMAC_SHA1
  Gc_rc
  gc_hmac_sha1 (const void *key, size_t keylen,
              const void *in, size_t inlen, char *resbuf)
--- 615,621 ----
  }
  #endif
  
! #ifdef GNULIB_GC_HMAC_SHA1
  Gc_rc
  gc_hmac_sha1 (const void *key, size_t keylen,
              const void *in, size_t inlen, char *resbuf)




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