.
.\"----- Licensing notice ---------------------------------------------------
.\"
-.\" This file is part of the Sensble Object Design, an object system for C.
+.\" This file is part of the Sensible Object Design, an object system for C.
.\"
.\" SOD is free software; you can redistribute it and/or modify
-.\" it under the terms of the GNU General Public License as published by
-.\" the Free Software Foundation; either version 2 of the License, or
-.\" (at your option) any later version.
+.\" it under the terms of the GNU Library General Public License as
+.\" published by the Free Software Foundation; either version 2 of the
+.\" License, or (at your option) any later version.
.\"
.\" SOD is distributed in the hope that it will be useful,
.\" but WITHOUT ANY WARRANTY; without even the implied warranty of
.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-.\" GNU General Public License for more details.
+.\" GNU Library General Public License for more details.
.\"
-.\" You should have received a copy of the GNU General Public License
-.\" along with SOD; if not, write to the Free Software Foundation,
-.\" Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+.\" You should have received a copy of the GNU Library General Public
+.\" License along with SOD; if not, write to the Free
+.\" Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+.\" MA 02111-1307, USA.
.
+.\" Highlight using terminal escapes, rather than overstriking.
.\"\X'tty: sgr 1'
+.
.\" String definitions and font selection.
.ie t \{\
. ds o \(bu
.IB cls ,
.IB chead ,
.BI "const void *" obj );
-.br
-.B SOD_CAR(\c
-.IB arg ,
-.RB ... );
.PP
.B const void *\c
.B SOD_CLASSOF(\c
The
.B SOD_INSTBASE
macro (described below) is more suited to general use.
-.PP
-The
-.B SOD_CAR
-macro accepts one or more arguments
-and expands to just its first argument,
-discarding the others.
-It is only defined if the C implementation
-advertises support for C99.
-It is used in the definitions of message convenience macros
-for messages which accept a variable number of arguments
-but no required arguments,
-and is exported because the author has found such a thing useful in
-other contexts.
.
.SS Utility macros
The following macros are expected to be useful
.
.\"--------------------------------------------------------------------------
.SH SEE ALSO
+.BR sod (1),
.BR sod-structs (3).
.
.\"--------------------------------------------------------------------------