.TH ZRSH 3 libzahl
.SH NAME
zrsh - Perform a right shift on a big integer
.SH SYNOPSIS
.nf
#include <zahl.h>

void zrsh(z_t \fIa\fP, z_t \fIb\fP, size_t \fIn\fP);
.fi
.SH DESCRIPTION
.B zrsh
shifts
.I b
.I n
bits to the right and stores the result in
.IR a .
.P
It is safe to call
.B zrsh
with
.IR "(a==b)" .
.SH SEE ALSO
.BR zand (3),
.BR zor (3),
.BR zxor (3),
.BR znot (3),
.BR zlsh (3),
.BR zsplit (3),
.BR zbtest (3),
.BR zlsb (3),
.BR zbits (3)