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Diffstat (limited to '')
| -rw-r--r-- | man3/iswblank.3 | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/man3/iswblank.3 b/man3/iswblank.3 index 84599ab..d50034c 100644 --- a/man3/iswblank.3 +++ b/man3/iswblank.3 @@ -9,7 +9,7 @@ .\" OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html .\" ISO/IEC 9899:1999 .\" -.TH iswblank 3 2023-07-20 "Linux man-pages 6.05.01" +.TH iswblank 3 2023-10-31 "Linux man-pages 6.7" .SH NAME iswblank \- test for whitespace wide character .SH LIBRARY @@ -18,15 +18,15 @@ Standard C library .SH SYNOPSIS .nf .B #include <wctype.h> -.PP +.P .BI "int iswblank(wint_t " wc ); .fi -.PP +.P .RS -4 Feature Test Macro Requirements for glibc (see .BR feature_test_macros (7)): .RE -.PP +.P .BR iswblank (): .nf _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L @@ -39,16 +39,16 @@ function is the wide-character equivalent of the function. It tests whether \fIwc\fP is a wide character belonging to the wide-character class "blank". -.PP +.P The wide-character class "blank" is a subclass of the wide-character class "space". -.PP +.P Being a subclass of the wide-character class "space", the wide-character class "blank" is disjoint from the wide-character class "graph" and therefore also disjoint from its subclasses "alnum", "alpha", "upper", "lower", "digit", "xdigit", "punct". -.PP +.P The wide-character class "blank" always contains at least the space character and the control character \[aq]\et\[aq]. @@ -73,7 +73,6 @@ T{ .BR iswblank () T} Thread safety MT-Safe locale .TE -.sp 1 .SH STANDARDS POSIX.1-2008. .SH HISTORY |