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+.TH BUS_CLOSE 3 BUS
+.SH NAME
+bus_close - Close a bus
+.SH SYNOPSIS
+.LP
+.nf
+#include <bus.h>
+.P
+int bus_close(bus_t *\fIbus\fP);
+.fi
+.SH DESCRIPTION
+The
+.BR bus_close ()
+function disposes of resources allocated to the process, as referenced
+in the \fIbus\fP argument.
+.SH RETURN VALUES
+Upon successful completion, the function returns 0. Otherwise the
+function returns -1 and sets \fIerrno\fP to indicate the error.
+.SH ERRORS
+.TP
+.B EINVAL
+The bus does not exist.
+.SH SEE ALSO
+.BR bus-create (1),
+.BR bus (5),
+.BR libbus (7),
+.BR bus_open (3),
+.BR bus_unlink (3)