Update API to use (char *) for email addresses and hostnames

Reduces number of silly casts in OpenSSL code and likely most
applications.  Consistent with (char *) for "peername" value from
X509_check_host() and X509_VERIFY_PARAM_get0_peername().

1 files changed, 3 insertions, 3 deletions

diff --git a/crypto/x509/x509_vfy.h b/crypto/x509/x509_vfy.h
index 47b1055ed2..8a6f10dec2 100644
--- a/crypto/x509/x509_vfy.h
+++ b/crypto/x509/x509_vfy.h
@@ -559,14 +559,14 @@ int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param,
 					STACK_OF(ASN1_OBJECT) *policies);
 
 int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param,
-				const unsigned char *name, size_t namelen);
+				const char *name, size_t namelen);
 int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param,
-				const unsigned char *name, size_t namelen);
+				const char *name, size_t namelen);
 void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param,
 					unsigned int flags);
 char *X509_VERIFY_PARAM_get0_peername(X509_VERIFY_PARAM *);
 int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param,
-				const unsigned char *email, size_t emaillen);
+				const char *email, size_t emaillen);
 int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param,
 					const unsigned char *ip, size_t iplen);
 int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param, const char *ipasc);