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Added a sentence to explain what "span" means.

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PR:             docs/84850
Submitted by:   garys
MFC after:      3 days
Approved by:    keramida
This commit is contained in:
garys 2005-08-29 20:41:58 +00:00
parent 41519e2afc
commit 48a5274239
2 changed files with 15 additions and 1 deletions
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7
lib/libc/string/strcspn.3
View File

@ -63,6 +63,13 @@ spans the
.Em complement
of
.Fa charset ) .
In other words, it computes the string array index in
.Fa s
of the first character of
.Fa s
which is also in
.Fa charset ,
else the index of the first null character.
.Sh RETURN VALUES
The
.Fn strcspn

9
lib/libc/string/strspn.3
View File

@ -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