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author | garys <garys@FreeBSD.org> | 2005-08-29 20:41:58 +0000 |
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committer | garys <garys@FreeBSD.org> | 2005-08-29 20:41:58 +0000 |
commit | 48a5274239dff7de2c930561e3d9047e72a7b68c (patch) | |
tree | 8a6f30741aa20f85b91841a1c52b8d6682b0be37 /lib/libc/string/strspn.3 | |
parent | 41519e2afcbe79366bbd6fd516fe763234690527 (diff) | |
download | FreeBSD-src-48a5274239dff7de2c930561e3d9047e72a7b68c.zip FreeBSD-src-48a5274239dff7de2c930561e3d9047e72a7b68c.tar.gz |
Added a sentence to explain what "span" means.
PR: docs/84850
Submitted by: garys
MFC after: 3 days
Approved by: keramida
Diffstat (limited to 'lib/libc/string/strspn.3')
-rw-r--r-- | lib/libc/string/strspn.3 | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/libc/string/strspn.3 b/lib/libc/string/strspn.3 index 17ab817..475fab8 100644 --- a/lib/libc/string/strspn.3 +++ b/lib/libc/string/strspn.3 @@ -56,8 +56,15 @@ spans the initial part of the null-terminated string .Fa s as long as the characters from .Fa s -occur in string +occur in the null-terminated string .Fa charset . +In other words, it computes the string array index in +.Fa s +of the first character of +.Fa s +which is not in +.Fa charset , +else the index of the first null character. .Sh RETURN VALUES The .Fn strspn |