Purpose
 
 Write a text string
 
  to the output stream.
 
  Synopsis
 
 int bindrv_putstring(s_bindrvctx bctx, const char *val);
 
  Arguments
 
 
  
   | 
     bctx 
     | 
     A BinDrv writer context
     | 
  
   | 
     val 
     | 
     Text string to write
     | 
 
  Return value
 
 0 if successful, 1 in case of an I/O error
  Further information
 
  The
 NULL pointer is treated as an empty string.