diff options
Diffstat (limited to 'lib/libc/locale/isblank.3')
| -rw-r--r-- | lib/libc/locale/isblank.3 | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/lib/libc/locale/isblank.3 b/lib/libc/locale/isblank.3 index 545cbe6..025b737 100644 --- a/lib/libc/locale/isblank.3 +++ b/lib/libc/locale/isblank.3 @@ -46,8 +46,13 @@ The .Fn isblank function tests for a space or tab character. -For 8-bit wide locales the value of the argument is -representable as an unsigned char or the value of EOF. +For single C +.Va char Ns s +locales the value of the argument is +representable as an +.Va unsigned char +or the value of +.Dv EOF . .Sh RETURN VALUES The .Fn isblank @@ -55,4 +60,5 @@ function returns zero if the character tests false and returns non-zero if the character tests true. .Sh SEE ALSO .Xr ctype 3 , +.Xr multibyte 3 , .Xr ascii 7 |
