X-Git-Url: http://git.indexdata.com/?p=idzebra-moved-to-github.git;a=blobdiff_plain;f=include%2Fidzebra%2Futil.h;h=f53a48a7d8339c5ffee0d729d35cc8ef2982c9e5;hp=dab449081a2bfae2a23ef5584081c429a9a7b932;hb=4f71537a478fc551989245f0dde38997714eedc1;hpb=49d0ee122a9f86ec2967b577dcc297c501785edd

diff --git a/include/idzebra/util.h b/include/idzebra/util.h
index dab4490..f53a48a 100644
--- a/include/idzebra/util.h
+++ b/include/idzebra/util.h
@@ -1,8 +1,5 @@
-/* $Id: util.h,v 1.2 2005-04-15 10:47:48 adam Exp $
-   Copyright (C) 1995-2005
-   Index Data ApS
-
-This file is part of the Zebra server.
+/* This file is part of the Zebra server.
+   Copyright (C) 1994-2011 Index Data
 
 Zebra 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
@@ -15,9 +12,9 @@ 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 Zebra; see the file LICENSE.zebra.  If not, write to the
-Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
 */
 
 #ifndef ZEBRA_UTIL_H
@@ -26,45 +23,73 @@ Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #include <yaz/yconfig.h>
 #include <yaz/log.h>
 
-#include <idzebra/version.h>
+/**
+  expand GCC_ATTRIBUTE if GCC is in use. See :
+  http://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html
+
+  To see gcc pre-defines for c:
+  gcc -E -dM -x c /dev/null
+*/
 
-/* check that we don't have all too old yaz */
-#ifndef YLOG_ERRNO
-#error Need a modern yaz with YLOG_ defines
+#ifdef __GNUC__
+#if __GNUC__ >= 4
+#define ZEBRA_GCC_ATTR(x) __attribute__ (x)
+#endif
+#endif
+
+#ifndef ZEBRA_GCC_ATTR
+#define ZEBRA_GCC_ATTR(x)
 #endif
 
 YAZ_BEGIN_CDECL
 
-#ifdef __GNUC__
-typedef long long int zint;
-#define ZINT_FORMAT "%lld"
-#define ZINT_FORMAT0 "lld"
-#else
+/** \var zint
+ * \brief Zebra integer
+ *
+ * This integer is used in various Zebra APIs to specify record identifires,
+ * number of occurrences etc. It is a "large" integer and is usually
+ * 64-bit on newer architectures.
+ */
 #ifdef WIN32
 typedef __int64 zint;
-#define ZINT_FORMAT "%I64d"
 #define ZINT_FORMAT0 "I64d"
 #else
+
+#ifndef ZEBRA_ZINT
+#error ZEBRA_ZINT undefined. idzebra-config not in use?
+#endif
+
+#if ZEBRA_ZINT > 0
+typedef long long int zint;
+#define ZINT_FORMAT0 "lld"
+#else
 typedef long zint;
-#define ZINT_FORMAT "%ld"
 #define ZINT_FORMAT0 "ld"
 #endif
+
 #endif
 
+#define ZINT_FORMAT "%" ZINT_FORMAT0
+
+/** \var typedef ZEBRA_RES
+ * \brief Common return type for Zebra API
+ *
+ * This return code indicates success with code ZEBRA_OK and failure
+ * with ZEBRA_FAIL
+ */
 typedef short ZEBRA_RES;
 #define ZEBRA_FAIL -1
 #define ZEBRA_OK   0
 
-typedef zint SYSNO;
+YAZ_EXPORT zint atoi_zn(const char *buf, zint len);
 
-YAZ_EXPORT
-zint atoi_zn (const char *buf, zint len);
+YAZ_EXPORT void zebra_zint_encode(char **dst, zint pos);
 
-YAZ_EXPORT
-void zebra_zint_encode(char **dst, zint pos);
+YAZ_EXPORT void zebra_zint_decode(const char **src, zint *pos);
 
-YAZ_EXPORT
-void zebra_zint_decode(const char **src, zint *pos);
+YAZ_EXPORT void zebra_exit(const char *msg);
+
+YAZ_EXPORT zint atozint(const char *src);
 
 YAZ_END_CDECL
 
@@ -72,3 +97,12 @@ YAZ_END_CDECL
 #define CAST_ZINT_TO_DOUBLE(x) (double)(x)
 
 #endif
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+