google3/third_party/grte/v5_src/glibc-2.27/include/idna.h

#ifndef _IDNA_H
#include <libidn/idna.h>

extern __typeof (idna_to_ascii_lz) __idna_to_ascii_lz attribute_hidden;
extern __typeof (idna_to_unicode_lzlz ) __idna_to_unicode_lzlz
     attribute_hidden;

#endif