Added new directory common to enable sharing of some code and error

numbers between gpg, gpgsm and gpg-agent.  Move some files and code to
there.

sm/util.h

@@ -1,58 +0,0 @@
-/* util.h - Utility functions for GpgSM
- *	Copyright (C) 2001 Free Software Foundation, Inc.
- *
- * This file is part of GnuPG.
- *
- * GnuPG 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 of the License, or
- * (at your option) any later version.
- *
- * GnuPG 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 this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#ifndef UTIL_H
-#define UTIL_H
-
-#include <gcrypt.h> /* we need this for the memory function protos */
-
-/* to pass the fucntion to libksba we need to cast it */
-#define HASH_FNC ((void (*)(void *, const void*,size_t))gcry_md_write)
-
-
-#include "../jnlib/logging.h"
-#include "../jnlib/argparse.h"
-#include "../jnlib/stringhelp.h"
-#include "../jnlib/mischelp.h"
-#include "../jnlib/strlist.h"
-#include "../jnlib/dotlock.h"
-
-#define xtrymalloc(a)    gcry_malloc ((a))
-#define xtrycalloc(a,b)  gcry_calloc ((a),(b))
-#define xtryrealloc(a,b) gcry_realloc ((a),(b))
-#define xtrystrdup(a)    gcry_strdup ((a))
-#define xfree(a)         gcry_free ((a))
-
-#define xmalloc(a)       gcry_xmalloc ((a))
-#define xcalloc(a,b)     gcry_xcalloc ((a),(b))
-#define xrealloc(a,b)    gcry_xrealloc ((a),(b))
-#define xstrdup(a)       gcry_xstrdup ((a))
-
-
-#define seterr(a)  (GPGSM_ ## a)
-
-/*-- misc.c --*/
-int map_ksba_err (int err);
-int map_gcry_err (int err);
-int map_kbx_err (int err);
-
-#endif /*UTIL_H*/
-
-