Added private ODR header

diff --git a/odr/odr-priv.h b/odr/odr-priv.h
new file mode 100644 (file)
index 0000000..5a5ca1a
--- /dev/null
+++ b/odr/odr-priv.h
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 1995-2002, Index Data.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and
+ * its documentation, in whole or in part, for any purpose, is hereby granted,
+ * provided that:
+ *
+ * 1. This copyright and permission notice appear in all copies of the
+ * software and its documentation. Notices of copyright or attribution
+ * which appear at the beginning of any file must remain unchanged.
+ *
+ * 2. The name of Index Data or the individual authors may not be used to
+ * endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS, IMPLIED, OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ * IN NO EVENT SHALL INDEX DATA BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
+ * INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR
+ * NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
+ * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ *
+ * $Id: odr-priv.h,v 1.1 2002-07-25 13:20:20 adam Exp $
+ */
+
+#ifndef ODR_PRIV_H
+
+#define ODR_PRIV_H
+
+#if HAVE_ICONV_H
+#include <iconv.h>
+#endif
+
+#include <yaz/odr.h>
+
+struct Odr_ber_tag {      /* used to be statics in ber_tag... */
+    int lclass;
+    int ltag;
+    int br;
+    int lcons;
+};
+
+struct Odr_private {
+    /* stack for constructed types */
+#define ODR_MAX_STACK 50
+    int stackp;          /* top of stack (-1 == initial state) */
+    odr_constack stack[ODR_MAX_STACK];
+
+    struct Odr_ber_tag odr_ber_tag;
+#if HAVE_ICONV_H
+    iconv_t iconv_handle;
+#endif
+};
+
+/* Private macro.
+ * write a single character at the current position - grow buffer if
+ * necessary.
+ * (no, we're not usually this anal about our macros, but this baby is
+ *  next to unreadable without some indentation  :)
+ */
+#define odr_putc(o, c) \
+( \
+    ( \
+        (o)->pos < (o)->size ? \
+        ( \
+            (o)->buf[(o)->pos++] = (c), \
+            0 \
+        ) : \
+        ( \
+            odr_grow_block((o), 1) == 0 ? \
+            ( \
+                (o)->buf[(o)->pos++] = (c), \
+                0 \
+            ) : \
+            ( \
+                (o)->error = OSPACE, \
+                -1 \
+            ) \
+        ) \
+    ) == 0 ? \
+    ( \
+        (o)->pos > (o)->top ? \
+        ( \
+            (o)->top = (o)->pos, \
+            0 \
+        ) : \
+        0 \
+    ) : \
+        -1 \
+)
+
+#endif