The Get String from Common routine copies a string in the common
    area to the destination string. (The common area is an area of
    storage that remains defined across multiple image activations in
    a process.) The string length is taken from the first longword of
    the common area.

    Format

      LIB$GET_COMMON  resultant-string [,resultant-length]

  Additional Information (explode) :

• Returns
• Arguments