else if (ctx->magic == M_MMDF || ctx->magic == M_KENDRA)
else if (ctx->magic == M_MMDF)
int mbox_open_mailbox (CONTEXT *ctx){  int rc;  if ((ctx->fp = fopen (ctx->path, "r")) == NULL)  {    mutt_perror (ctx->path);    return (-1);  }  mutt_block_signals ();  if (mbox_lock_mailbox (ctx, 0, 1) == -1)  {    mutt_unblock_signals ();    return (-1);  }  if (ctx->magic == M_MBOX)    rc = mbox_parse_mailbox (ctx);  else if (ctx->magic == M_MMDF || ctx->magic == M_KENDRA)    rc = mmdf_parse_mailbox (ctx);  else    rc = -1;  mbox_unlock_mailbox (ctx);  mutt_unblock_signals ();  return (rc);}