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mention the outlength argument

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Daniel Stenberg 2006-04-08 21:29:01 +00:00
parent e4a4b562c4
commit 09e569f83d
1 changed files with 4 additions and 0 deletions
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docs/libcurl/curl_easy_unescape.3
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@ -39,6 +39,10 @@ their binary versions.
If the \fBlength\fP argument is set to 0 (zero), curl_easy_unescape() will use
strlen() on the input \fIurl\fP string to find out the size.
If \fBoutlength\fP is non-NULL, the function will write the length of the
returned string in the integer it points to. This allows an escaped string
containing %00 to still get used properly after unescaping.
You must \fIcurl_free(3)\fP the returned string when you're done with it.
.SH AVAILABILITY
Added in 7.15.4 and replaces the old curl_unescape() function.