---
name: "tld_default_table"
section: "3"
platform: "linux"
package: "libidn"
version: "1.44-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/tld_default_table"
---

# tld\_default\_table(3)

API function

## NAME

tld\_default\_table - API function

## SYNOPSIS

**#include \<tld.h\>**

**const Tld\_table \* tld\_default\_table(const char \*** *tld***, const Tld\_table \*\*** *overrides***);**

## ARGUMENTS

- const char \* tld

  TLD name (e.g. "com") as zero terminated ASCII byte string.

- const Tld\_table \*\* overrides

  Additional zero terminated array of **Tld\_table** info-structures for TLDs, or **NULL** to only use library default tables.

## DESCRIPTION

Get the TLD table for a named TLD, using the internal defaults, possibly overridden by the (optional) supplied tables.

Return value: Return structure corresponding to TLD  *tld\_str* , first looking through  *overrides* then thru built-in list, or **NULL** if no such structure found.

## REPORTING BUGS

Report bugs to \<help-libidn@gnu.org\>.\
 General guidelines for reporting bugs: https://www.gnu.org/gethelp/\
 GNU Libidn home page: https://www.gnu.org/software/libidn/

## COPYRIGHT

Copyright © 2002-2026 Simon Josefsson.\
 Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.

## SEE ALSO

The full documentation for **libidn** is maintained as a Texinfo manual.  If the **info** and **libidn** programs are properly installed at your site, the command

-

  **info libidn**

should give you access to the complete manual. As an alternative you may obtain the manual from:

-

  **https://www.gnu.org/software/libidn/manual/**