LIB$SYS_FAOL

   The Invoke $FAOL System Service to Format Output routine calls
   the $FAOL system service, returning the string in the semantics
   you provide. If called with other than a fixed-length string
   for output, the length of the resultant string is limited to 256
   bytes and truncation occurs.

   Format

     LIB$SYS_FAOL  character-string [,resultant-length]

                   ,resultant-string ,directive-argument-address
 

Additional information available:

Returns         Arguments