ld.so.8: srcfix

[thirdparty/man-pages.git] / man3 / wcwidth.3

diff --git a/man3/wcwidth.3 b/man3/wcwidth.3
index 9d33cbb901a03f1904420d593ab0d92160e7a2e3..ae055bd6e63569804422ad278345bb4c026ba40a 100644 (file)
--- a/man3/wcwidth.3
+++ b/man3/wcwidth.3
@@ -12,35 +12,53 @@
 .\"   Dinkumware C library reference http://www.dinkumware.com/
 .\"   OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html
 .\"
-.TH WCWIDTH 3  2011-09-28 "GNU" "Linux Programmer's Manual"
+.TH WCWIDTH 3  2019-03-06 "GNU" "Linux Programmer's Manual"
 .SH NAME
 wcwidth \- determine columns needed for a wide character
 .SH SYNOPSIS
 .nf
 .BR "#define _XOPEN_SOURCE" "       /* See feature_test_macros(7) */"
 .B #include <wchar.h>
-.sp
+.PP
 .BI "int wcwidth(wchar_t " c );
 .fi
 .SH DESCRIPTION
 The
 .BR wcwidth ()
 function returns the number of columns
-needed to represent the wide character \fIc\fP.
-If \fIc\fP is a printable wide character, the value
+needed to represent the wide character
+.IR c .
+If
+.I c
+is a printable wide character, the value
 is at least 0.
-If \fIc\fP is null wide character (L\(aq\\0\(aq), the value is 0.
-Otherwise \-1 is returned.
+If
+.I c
+is null wide character (L\(aq\e0\(aq), the value is 0.
+Otherwise, \-1 is returned.
 .SH RETURN VALUE
 The
 .BR wcwidth ()
 function returns the number of
-column positions for \fIc\fP.
+column positions for
+.IR c .
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface      Attribute       Value
+T{
+.BR wcwidth ()
+T}     Thread safety   MT-Safe locale
+.TE
 .SH CONFORMING TO
-POSIX.1-2001.
-
+POSIX.1-2001, POSIX.1-2008.
+.PP
 Note that glibc before 2.2.5 used the prototype
-.br
+.PP
 .nf
 .BI "int wcwidth(wint_t " c );
 .fi