Arguments

 

first-source-string

   OpenVMS usage:char_string
   type:         character string
   access:       read only
   mechanism:    by descriptor

   First source string. The first-source-string argument is the
   address of a descriptor pointing to the first source string.
 

second-source-string

   OpenVMS usage:char_string
   type:         character string
   access:       read only
   mechanism:    by descriptor

   Second source string. The second-source-string argument is the
   address of a descriptor pointing to the second source string.