Argument

 

string

   OpenVMS usage:char_string
   type:         character string
   access:       read only
   mechanism:    by descriptor
   Formatted message. The string argument is the address of
   a descriptor of text to be written. It must be completely
   formatted. This routine does not append the message prefixes.
   However, the text is appended to the message buffer if one
   exists. In addition, if the buffer is mapped to a window, the
   window is updated.