.TH ZODD_NONZERO 3 libzahl
.SH NAME
zodd_nonzero - Check whether a non-zero big integer is odd
.SH SYNOPSIS
.nf
#include <zahl.h>

int zodd_nonzero(z_t \fIa\fP);
.fi
.SH DESCRIPTION
.B zodd_nonzero
checks whether
.I a
is odd.
.P
Undefined behaviour is invoked if
.I a
is zero.
.SH RETURN VALUE
.B zodd_nonzero
returns 1 if
.I a
is odd, and 0 otherwise.
.SH SEE ALSO
.BR zodd (3),
.BR zeven_nonzero (3),
.BR zzero (3),
.BR zsignum (3),
.BR zcmp (3)