.\" $OpenBSD: basic.in,v 1.2 2017/07/04 14:53:26 schwarze Exp $
.Dd $Mdocdate: July 4 2017 $
.Dt VA-BASIC 1
.Os
.Sh NAME
.Nm Va-basic
.Nd basic usage of the variable name macro
.Sh DESCRIPTION
Both
.Vt char *
.Va malloc_options
and
.Vt int
.Va errno
are typical examples of global variables.