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_ctz_j2u.3 | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 libj2_ctz_j2u.3 (limited to 'libj2_ctz_j2u.3') diff --git a/libj2_ctz_j2u.3 b/libj2_ctz_j2u.3 new file mode 100644 index 0000000..997fbc2 --- /dev/null +++ b/libj2_ctz_j2u.3 @@ -0,0 +1,53 @@ +.TH LIBJ2_CTZ_J2U 3 LIBJ2 +.SH NAME +libj2_ctz_j2u \- Count trailing zeroes + +.SH SYNOPSIS +.nf +#include + +unsigned \fBlibj2_ctz_j2u\fP(const struct libj2_j2u *\fIa\fP); +.fi +.PP +Link with +.IR -lj2 . + +.SH DESCRIPTION +The +.BR libj2_ctz_j2u () +function returns the number of trailing cleared bits in +.IR a . +.PP +In the case that all bits in +.I a +are cleared, all of them are counted as trailing. +.PP +.I a +is assumed to be +.RI non- NULL . + +.SH RETURN VALUE +The +.BR libj2_ctz_j2u () +function returns the number of cleared bits that +are less significant than the least significant +set bits in +.IR a , +or the total number of bits in +.I a +if all its bits are cleared. + +.SH ERRORS +The +.BR libj2_ctz_j2u () +function cannot fail. + +.SH SEE ALSO +.BR libj2 (7), +.BR libj2_cto_j2u (3), +.BR libj2_clz_j2u (3), +.BR libj2_cz_j2u (3), +.BR libj2_ffc_j2u (3), +.BR libj2_kfs_j2u (3), +.BR libj2_cfs_j2u (3), +.BR libj2_sfc_j2u (3) -- cgit v1.2.3-70-g09d2