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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
.TH LIBJ2_J2U_NIMPLY_J2U 3 LIBJ2
.SH NAME
libj2_j2u_nimply_j2u \- Calculate bitwise NIMPLY
.SH SYNOPSIS
.nf
#include <libj2.h>
void \fBlibj2_j2u_nimply_j2u\fP(struct libj2_j2u *\fIa\fP, const struct libj2_j2u *\fIb\fP);
void \fBlibj2_j2u_nimply_j2u_to_j2u\fP(const struct libj2_j2u *\fIa\fP, const struct libj2_j2u *\fIb\fP, struct libj2_j2u *\fIr\fP);
void \fBlibj2_j2u_nimply_ju\fP(struct libj2_j2u *\fIa\fP, uintmax_t \fIb\fP);
void \fBlibj2_j2u_nimply_ju_to_j2u\fP(const struct libj2_j2u *\fIa\fP, uintmax_t \fIb\fP, struct libj2_j2u *\fIr\fP);
void \fBlibj2_ju_nimply_j2u_to_j2u\fP(uintmax_t \fIa\fP, const struct libj2_j2u *\fIb\fP, struct libj2_j2u *\fIr\fP);
void \fBlibj2_j2u_nimply_bit\fP(struct libj2_j2u *\fIa\fP, unsigned \fIb\fP);\fP
void \fBlibj2_j2u_nimply_bit_to_j2u\fP(const struct libj2_j2u *\fIa, unsigned \fIb, struct libj2_j2u *\fIr\fP);\fP
.fi
.PP
Link with
.IR -lj2 .
.SH DESCRIPTION
The above listed functions
calculate the bitwise NIMPLY of
.I a
and
.IR b ;
for the functions where one of the
parameter uses a narrower, that
argument is extended with cleared
bits above it's most significant
bit; except that for the functions
.BR libj2_j2u_nimply_bit ()
and
.BR libj2_j2u_nimply_bit_to_j2u ()
the argument
.I b
is replaced with an argument with
all bits cleared, except the
.IR b th
bit (counting from 0 at the least
significant bit) which is set.
The result is written to
.IR r ,
or if the function doesn't not the
.I r
parameter, to
.IR a .
.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_j2u_nimply_j2u (),
.BR libj2_j2u_nimply_j2u_to_j2u (),
.BR libj2_j2u_nimply_ju (),
.BR libj2_j2u_nimply_ju_to_j2u (),
.BR libj2_ju_nimply_j2u_to_j2u (),
.BR libj2_j2u_nimply_bit (),
and
.BR libj2_j2u_nimply_bit_to_j2u ()
functions were added in version 1.0 of
.BR libj2 .
.SH SEE ALSO
.BR libj2 (7),
.BR libj2_j2u_and_j2u (3),
.BR libj2_j2u_or_j2u (3),
.BR libj2_j2u_xor_j2u (3),
.BR libj2_j2u_if_j2u (3),
.BR libj2_j2u_imply_j2u (3),
.BR libj2_j2u_nand_j2u (3),
.BR libj2_j2u_nor_j2u (3),
.BR libj2_j2u_xnor_j2u (3),
.BR libj2_j2u_nif_j2u (3),
.BR libj2_not_j2u (3)
|
