The Load Key Definitions routine loads a file of key definitions
    (DEFINE/KEY commands) into a specified key table.

    Format

      SMG$LOAD_KEY_DEFS  key-table-id ,filespec [,default-filespec]

                         [,flags]

1  –  Returns

    OpenVMS usage:cond_value
    type:         longword (unsigned)
    access:       write only
    mechanism:    by value

2  –  Arguments

 key-table-id

    OpenVMS usage:identifier
    type:         longword (unsigned)
    access:       read only
    mechanism:    by reference

    Specifies the key table into which you are loading key
    definitions. The key-table-id argument is the address of an
    unsigned longword that contains the key table identifier.

    The key table identifier is returned by SMG$CREATE_KEY_TABLE.

 filespec

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

    String containing the file specification for the file of
    DEFINE/KEY commands. The filespec argument is the address of a
    descriptor pointing to the file specification.

 default-filespec

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

    String containing the default file specification for the file of
    DEFINE/KEY commands. The default-filespec argument is the address
    of a descriptor pointing to the default file specification. If
    omitted, the null string is used.

 flags

    OpenVMS usage:mask_longword
    type:         longword (unsigned)
    access:       read only
    mechanism:    by reference

    Optional bit mask that specifies whether filespec is to be
    treated as a logical name. The flags argument is the address
    of an unsigned longword that contains the flag. If set, flags
    specifies that filespec should be translated, but if this is not
    possible, that the null string be used.