.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 ztrunc (3),
.BR zsplit (3),
.BR zbtest (3),
.BR zlsb (3),
.BR zbits (3)