diff options
Diffstat (limited to 'man3/iswxdigit.3')
| -rw-r--r-- | man3/iswxdigit.3 | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/man3/iswxdigit.3 b/man3/iswxdigit.3 index 571ab2b6..531cc7a4 100644 --- a/man3/iswxdigit.3 +++ b/man3/iswxdigit.3 @@ -28,7 +28,9 @@ The function is the wide-character equivalent of the .BR isxdigit (3) function. -It tests whether \fIwc\fP is a wide character +It tests whether +.I wc +is a wide character belonging to the wide-character class "xdigit". .PP The wide-character class "xdigit" is a subclass of the wide-character class @@ -51,7 +53,9 @@ and the digits \(aq0\(aq to \(aq9\(aq. .SH RETURN VALUE The .BR iswxdigit () -function returns nonzero if \fIwc\fP is a wide character +function returns nonzero if +.I wc +is a wide character belonging to the wide-character class "xdigit". Otherwise it returns zero. .SH CONFORMING TO |