.TH LIBUTF8_ALLOW_2BYTE_NULL 3 LIBUTF8
.SH NAME
LIBUTF8_ALLOW_2BYTE_NULL - Accept the two-byte overlong encoding of U+0000

.SH SYNOPSIS
.nf
#include <libutf8.h>

#define \fBLIBUTF8_ALLOW_2BYTE_NULL\fP /* implementation omitted */
.fi

.SH DESCRIPTION
The
.B LIBUTF8_ALLOW_2BYTE_NULL
macro is a flag for
.BR libutf8_decode (3)
and
.BR libutf8_decode_mem (3).
It causes those functions to accept the two-byte overlong
UTF-8 encoding of U+0000.

.SH SEE ALSO
.BR libutf8 (7),
.BR LIBUTF8_ALLOW_LONG_ENCODING (3),
.BR libutf8_decode (3),
.BR libutf8_decode_mem (3)