blob: d980deebabc5bdd36a220a8706f8b60843fda57a (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
.TH LIBJ2_CO_J2U 3 LIBJ2
.SH NAME
libj2_co_j2u \- Count ones
.SH SYNOPSIS
.nf
#include <libj2.h>
unsigned \fBlibj2_co_j2u\fP(const struct libj2_j2u *\fIa\fP);
.fi
.PP
Link with
.IR -lj2 .
.SH DESCRIPTION
The
.BR libj2_co_j2u ()
function returns the number of set bits in
.IR a .
.PP
.I a
is assumed to be
.RI non- NULL .
.SH RETURN VALUE
The
.BR libj2_co_j2u ()
function returns the number of set bits in
.IR a .
.SH ERRORS
The
.BR libj2_co_j2u ()
function cannot fail.
.SH HISTORY
The
.BR libj2_co_j2u ()
function was added in version 1.0 of
.BR libj2 .
.SH SEE ALSO
.BR libj2 (7),
.BR libj2_cz_j2u (3),
.BR libj2_parity_j2u (3),
.BR libj2_clo_j2u (3),
.BR libj2_cto_j2u (3)
|
