X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=odr%2Fber_int.c;h=7e887783b1df75f7815f50b7810ac97b0883607e;hb=a19243ec18959150a30c63c521fc5b0af860ce18;hp=8b5ea7d307411697278256fb6859fe4dadaf99a9;hpb=bc33b8b53697bcc10a02f7e7456fd75b2c3473ef;p=yaz-moved-to-github.git

diff --git a/odr/ber_int.c b/odr/ber_int.c
index 8b5ea7d..7e88778 100644
--- a/odr/ber_int.c
+++ b/odr/ber_int.c
@@ -1,10 +1,16 @@
 /*
- * Copyright (c) 1995, Index Data
+ * Copyright (c) 1995-1999, Index Data
  * See the file LICENSE for details.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: ber_int.c,v $
- * Revision 1.12  1996-07-06 19:58:33  quinn
+ * Revision 1.14  1999-05-26 07:49:35  adam
+ * C++ compilation.
+ *
+ * Revision 1.13  1999/01/08 11:23:22  adam
+ * Added const modifier to some of the BER/ODR encoding routines.
+ *
+ * Revision 1.12  1996/07/06 19:58:33  quinn
  * System headerfiles gathered in yconfig
  *
  * Revision 1.11  1995/09/29  17:12:16  quinn
@@ -50,10 +56,9 @@
 #include <string.h>
 
 #include <odr.h>
-#include <prt.h>
 
 static int ber_encinteger(ODR o, int val);
-static int ber_decinteger(unsigned char *buf, int *val);
+static int ber_decinteger(const unsigned char *buf, int *val);
 
 int ber_integer(ODR o, int *val)
 {
@@ -92,7 +97,7 @@ int ber_encinteger(ODR o, int val)
     if (odr_putc(o, 0) < 0)  /* dummy */
         return -1;
     tmp.i = htonl(val);   /* ensure that that we're big-endian */
-    for (a = 0; a < sizeof(int) - 1; a++)  /* skip superfluous octets */
+    for (a = 0; a < (int) sizeof(int) - 1; a++)  /* skip superfluous octets */
         if (!((tmp.c[a] == 0 && !(tmp.c[a+1] & 0X80)) ||
             (tmp.c[a] == 0XFF && (tmp.c[a+1] & 0X80))))
             break;
@@ -112,15 +117,16 @@ int ber_encinteger(ODR o, int val)
 /*
  * Returns: Number of bytes read or 0 if no match, -1 if error.
  */
-int ber_decinteger(unsigned char *buf, int *val)
+int ber_decinteger(const unsigned char *buf, int *val)
 {
-    unsigned char *b = buf, fill;
+    const unsigned char *b = buf;
+    unsigned char fill;
     int res, len, remains;
     union { int i; unsigned char c[sizeof(int)]; } tmp;
 
     if ((res = ber_declen(b, &len)) < 0)
         return -1;
-    if (len > sizeof(int))    /* let's be reasonable, here */
+    if (len > (int) sizeof(int))    /* let's be reasonable, here */
         return -1;
     b+= res;