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| author | Mattias Andrée <m@maandree.se> | 2026-10-23 21:09:14 +0200 |
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| committer | Mattias Andrée <m@maandree.se> | 2026-10-23 21:09:14 +0200 |
| commit | 9d247dc831569a4db75ec9466d1a988a82dfba29 (patch) | |
| tree | baf2b21897788f630cb2001beb4f9e5bed9940a7 /LIBUTF8_ALLOW_LONG_ENCODING.3 | |
| download | libutf8-9d247dc831569a4db75ec9466d1a988a82dfba29.tar.gz libutf8-9d247dc831569a4db75ec9466d1a988a82dfba29.tar.bz2 libutf8-9d247dc831569a4db75ec9466d1a988a82dfba29.tar.xz | |
Signed-off-by: Mattias Andrée <m@maandree.se>
Diffstat (limited to '')
| -rw-r--r-- | LIBUTF8_ALLOW_LONG_ENCODING.3 | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/LIBUTF8_ALLOW_LONG_ENCODING.3 b/LIBUTF8_ALLOW_LONG_ENCODING.3 new file mode 100644 index 0000000..f17e80c --- /dev/null +++ b/LIBUTF8_ALLOW_LONG_ENCODING.3 @@ -0,0 +1,31 @@ +.TH LIBUTF8_ALLOW_LONG_ENCODING 3 LIBUTF8 +.SH NAME +LIBUTF8_ALLOW_LONG_ENCODING - Accept overlong UTF-8 encodings + +.SH SYNOPSIS +.nf +#include <libutf8.h> + +#define \fBLIBUTF8_ALLOW_LONG_ENCODING\fP /* implementation omitted */ +.fi + +.SH DESCRIPTION +The +.B LIBUTF8_ALLOW_LONG_ENCODING +macro is a flag for +.BR libutf8_decode (3) +and +.BR libutf8_decode_mem (3). +It causes those functions to accept overlong UTF-8 encodings +of up to six bytes, including the two-byte overlong encoding +of U+0000. +.PP +This flag includes the effect of +.BR LIBUTF8_ALLOW_2BYTE_NULL (3). +The two flags need not be combined. + +.SH SEE ALSO +.BR libutf8 (7), +.BR LIBUTF8_ALLOW_2BYTE_NULL (3), +.BR libutf8_decode (3), +.BR libutf8_decode_mem (3) |