diff options
| -rw-r--r-- | docs/libcurl/curl_easy_unescape.3 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/libcurl/curl_easy_unescape.3 b/docs/libcurl/curl_easy_unescape.3 index 6b0e6b5fa..8870daeab 100644 --- a/docs/libcurl/curl_easy_unescape.3 +++ b/docs/libcurl/curl_easy_unescape.3 @@ -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.
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