rename mongoc_secure_channel_cred to mongoc_secure_channel_cred_handle

Author: kevinAlbs

src/libmongoc/src/mongoc/mongoc-stream-tls-secure-channel-private.h

@@ -45,7 +45,7 @@ typedef struct {
    CredHandle cred_handle;
    TimeStamp time_stamp;
    PCCERT_CONTEXT cert; /* Owning. Optional client cert. */
-} mongoc_secure_channel_cred;
+} mongoc_secure_channel_cred_handle;
 
 typedef struct {
    CtxtHandle ctxt_handle;
@@ -59,7 +59,7 @@ typedef struct {
  */
 typedef struct {
    ssl_connect_state connecting_state;
-   mongoc_secure_channel_cred *cred;
+   mongoc_secure_channel_cred_handle *cred;
    mongoc_secure_channel_ctxt *ctxt;
    SecPkgContext_StreamSizes stream_sizes;
    size_t encdata_length, decdata_length;

src/libmongoc/src/mongoc/mongoc-stream-tls-secure-channel.c

@@ -937,7 +937,8 @@ mongoc_stream_tls_secure_channel_new (mongoc_stream_t *base_stream, const char *
 
    schannel_cred.grbitEnabledProtocols = SP_PROT_TLS1_1_CLIENT | SP_PROT_TLS1_2_CLIENT;
 
-   secure_channel->cred = (mongoc_secure_channel_cred *) bson_malloc0 (sizeof (mongoc_secure_channel_cred));
+   secure_channel->cred =
+      (mongoc_secure_channel_cred_handle *) bson_malloc0 (sizeof (mongoc_secure_channel_cred_handle));
    if (cert) {
       // Store client cert to free later.
       secure_channel->cred->cert = cert;