From 56b19a09fda414876e310d086636c8e618871219 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Sat, 27 Dec 2025 20:44:22 +0100 Subject: Add some man pages MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- libj2_kls_j2u.3 | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 libj2_kls_j2u.3 (limited to 'libj2_kls_j2u.3') diff --git a/libj2_kls_j2u.3 b/libj2_kls_j2u.3 new file mode 100644 index 0000000..c327102 --- /dev/null +++ b/libj2_kls_j2u.3 @@ -0,0 +1,52 @@ +.TH LIBJ2_KLS_J2U 3 LIBJ2 +.SH NAME +libj2_kls_j2u \- Keep last set bit, clear the rest + +.SH SYNOPSIS +.nf +#include + +void \fBlibj2_kls_j2u\fP(struct libj2_j2u *\fIa\fP); +void \fBlibj2_kls_j2u_to_j2u\fP(const struct libj2_j2u *\fIa\fP, struct libj2_j2u *\fIr\fP); +.fi +.PP +Link with +.IR -lj2 . + +.SH DESCRIPTION +The +.BR libj2_kls_j2u () +function clears all bits in +.I a +except the last (most significant) +set bit (no modification if all bits +are cleared). +.PP +The +.BR libj2_kls_j2u_to_j2u () +function performs the same action as +.BR libj2_kls_j2u () +but instead of modifying +.IR a , +the result is stored in +.IR r . +.PP +The arguments are assumed to be +.RI non- NULL . + +.SH RETURN VALUE +None. + +.SH ERRORS +The +.BR libj2_kls_j2u () +and +.BR libj2_kls_j2u_to_j2u () +functions cannot fail. + +.SH SEE ALSO +.BR libj2 (7), +.BR libj2_kfs_j2u (3), +.BR libj2_fls_j2u (3), +.BR libj2_cls_j2u (3), +.BR libj2_slc_j2u (3) -- cgit v1.2.3-70-g09d2