X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=odr%2Fber_tag.c;h=dcfd8ae54e4a5ca3548acfc0674cc3192e70667d;hb=a19243ec18959150a30c63c521fc5b0af860ce18;hp=9e7291aae26da73d6a125dabe137c728badc61a9;hpb=6517fa53d35512887780fd07de5667940da18a9e;p=yaz-moved-to-github.git

diff --git a/odr/ber_tag.c b/odr/ber_tag.c
index 9e7291a..dcfd8ae 100644
--- a/odr/ber_tag.c
+++ b/odr/ber_tag.c
@@ -1,10 +1,19 @@
 /*
- * Copyright (c) 1995-1997, Index Data
+ * Copyright (c) 1995-1999, Index Data
  * See the file LICENSE for details.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: ber_tag.c,v $
- * Revision 1.16  1997-09-17 12:10:33  adam
+ * Revision 1.19  1999-01-08 11:23:25  adam
+ * Added const modifier to some of the BER/ODR encoding routines.
+ *
+ * Revision 1.18  1998/02/11 11:53:34  adam
+ * Changed code so that it compiles as C++.
+ *
+ * Revision 1.17  1997/09/30 09:33:10  adam
+ * Minor changes - removed indentation of ifdef.
+ *
+ * Revision 1.16  1997/09/17 12:10:33  adam
  * YAZ version 1.4.
  *
  * Revision 1.15  1997/09/01 08:51:06  adam
@@ -74,7 +83,7 @@ int ber_tag(ODR o, void *p, int zclass, int tag, int *constructed, int opt)
 {
     Odr_ber_tag *odr_ber_tag = &o->odr_ber_tag;
     int rd;
-    char **pp = p;
+    char **pp = (char **)p;
 
     if (o->direction == ODR_DECODE)
     	*pp = 0;
@@ -118,10 +127,12 @@ int ber_tag(ODR o, void *p, int zclass, int tag, int *constructed, int opt)
                     o->error = OPROTO;
 		            return 0;
                 }
-    #ifdef ODR_DEBUG
-		        fprintf(stderr, "\n[class=%d,tag=%d,cons=%d,stackp=%d]", odr_ber_tag->lclass, odr_ber_tag->ltag,
-		        odr_ber_tag->lcons, o->stackp);
-    #endif
+#ifdef ODR_DEBUG
+		    fprintf(stderr,
+			    "\n[class=%d,tag=%d,cons=%d,stackp=%d]",
+			    odr_ber_tag->lclass, odr_ber_tag->ltag,
+			    odr_ber_tag->lcons, o->stackp);
+#endif
 	        }
 	        if (zclass == odr_ber_tag->lclass && tag == odr_ber_tag->ltag)
 	        {
@@ -191,9 +202,9 @@ int ber_enctag(ODR o, int zclass, int tag, int constructed)
 /* ber_dectag
  * Decode BER identifier octets. Return number of bytes read or -1 for error.
  */
-int ber_dectag(unsigned char *buf, int *zclass, int *tag, int *constructed)
+int ber_dectag(const unsigned char *buf, int *zclass, int *tag, int *constructed)
 {
-    unsigned char *b = buf;
+    const unsigned char *b = buf;
 
     *zclass = *b >> 6;
     *constructed = (*b >> 5) & 0X01;