LIBRARY, Command Parameters
*Conan The Librarian
library-file-spec The name of the library you want to create or modify. This parameter is required. If you do not specify a library file, you are prompted for one, as follows: _Library: No wildcard characters are allowed in the library file specification. If the file specification does not include a file type and if the command string does not indicate one, the LIBRARY command assumes a default type of .OLB, indicating an object library. input-file-spec[,...] The names of one or more files that contain modules you want to insert into the specified library. If you specify more than one input file, separate the file specifications with commas. The input file specification is required when you specify /REPLACE, which is the LIBRARY command's default operation, or /INSERT, which is an optional qualifier. When you use the /CREATE qualifier to create a new library, the input file specification is optional. If you include an input file specification with the /CREATE qualifier, LIBRARY first creates a new library and then inserts the contents of the input files into the library.