Constify d2i, s2i, c2i and r2i functions and other associated

[openssl.git] / crypto / asn1 / a_int.c

diff --git a/crypto/asn1/a_int.c b/crypto/asn1/a_int.c
index 4bb300c20b91c4a8e84232218719075652cf2fac..5d76de79ba89d3e8ab3b8b3b8b8c4476ea5e1354 100644 (file)
--- a/crypto/asn1/a_int.c
+++ b/crypto/asn1/a_int.c
@@ -155,11 +155,12 @@ int i2c_ASN1_INTEGER(ASN1_INTEGER *a, unsigned char **pp)
 
 /* Convert just ASN1 INTEGER content octets to ASN1_INTEGER structure */
 
-ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a, unsigned char **pp,
+ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a, const unsigned char **pp,
             long len)
        {
        ASN1_INTEGER *ret=NULL;
-       unsigned char *p,*to,*s, *pend;
+       const unsigned char *p, *pend;
+       unsigned char *to,*s;
        int i;
 
        if ((a == NULL) || ((*a) == NULL))
@@ -247,11 +248,12 @@ err:
  * with its MSB set as negative (it doesn't add a padding zero).
  */
 
-ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, unsigned char **pp,
+ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, const unsigned char **pp,
             long length)
        {
        ASN1_INTEGER *ret=NULL;
-       unsigned char *p,*to,*s;
+       const unsigned char *p;
+       unsigned char *to,*s;
        long len;
        int inf,tag,xclass;
        int i;