.TH LIBJ2_JU_TO_J2I 3 LIBJ2
.SH NAME
libj2_ju_to_j2i \- Extend integer to double-max precision

.SH SYNOPSIS
.nf
#include <libj2.h>

void \fBlibj2_ju_to_j2i\fP(uintmax_t \fIa\fP, struct libj2_j2i *\fIr\fP);
void \fBlibj2_ju_to_j2u\fP(uintmax_t \fIa\fP, struct libj2_j2u *\fIr\fP);
void \fBlibj2_ji_to_j2i\fP(intmax_t \fIa\fP, struct libj2_j2i *\fIr\fP);
.fi
.PP
Link with
.IR -lj2 .

.SH DESCRIPTION
The above listed functions calculate
stores the value of
.I a
in
.IR r ,
extending
.I a
to double-max precision.
.PP
The arguments are assumed to be
.RI non- NULL .

.SH RETURN VALUE
None.

.SH ERRORS
The above listed functions cannot fail.

.SH HISTORY
The
.BR libj2_ju_to_j2u ()
function was added in version 1.0 of
.BR libj2 .

The
.BR libj2_ju_to_j2i ()
and
.BR libj2_ji_to_j2i ()
functions were added in version 1.1 of
.BR libj2 .

.SH SEE ALSO
.BR libj2 (7),
.BR struct_libj2_j2i (3),
.BR libj2_j2u_to_j2i (3),
.BR libj2_j2i_to_str (3),
.BR libj2_str_to_j2i (3)