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-rw-r--r--lib/libc/locale/isblank.32
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/libc/locale/isblank.3 b/lib/libc/locale/isblank.3
index 12e54a0..5fdc2ae 100644
--- a/lib/libc/locale/isblank.3
+++ b/lib/libc/locale/isblank.3
@@ -88,6 +88,8 @@ returns non-zero if the character tests true.
.Xr multibyte 3 ,
.Xr ascii 7
.Sh STANDARDS
+The
.Fn isblank
+function
conforms to
.St -isoC-99 .
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