diff options
Diffstat (limited to 'man3/iswblank.3')
| -rw-r--r-- | man3/iswblank.3 | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/man3/iswblank.3 b/man3/iswblank.3 index f189bd6439..bd71a152f2 100644 --- a/man3/iswblank.3 +++ b/man3/iswblank.3 @@ -21,8 +21,11 @@ iswblank \- test for whitespace wide character .BI "int iswblank(wint_t " wc ); .fi .SH DESCRIPTION -The \fBiswblank\fP() function is the wide-character equivalent of the -\fBisblank\fP(3) function. +The +.BR iswblank () +function is the wide-character equivalent of the +.BR isblank (3) +function. It tests whether \fIwc\fP is a wide character belonging to the wide-character class "blank". .PP @@ -39,7 +42,9 @@ The wide-character class "blank" always contains at least the space character and the control character '\\t'. .SH "RETURN VALUE" -The \fBiswblank\fP() function returns non-zero +The +.BR iswblank () +function returns non-zero if \fIwc\fP is a wide character belonging to the wide-character class "blank". Otherwise it returns zero. @@ -49,5 +54,7 @@ POSIX.1-2001. .BR isblank (3), .BR iswctype (3) .SH NOTES -The behaviour of \fBiswblank\fP() depends on the LC_CTYPE category of the +The behaviour of +.BR iswblank () +depends on the LC_CTYPE category of the current locale. |