From b7c15c31519dc44c1f691e0466badd556ffe9423 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:18:56 +0200 Subject: Adding upstream version 3.7.10. Signed-off-by: Daniel Baumann --- src/util/hex_code.h | 54 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 src/util/hex_code.h (limited to 'src/util/hex_code.h') diff --git a/src/util/hex_code.h b/src/util/hex_code.h new file mode 100644 index 0000000..720977a --- /dev/null +++ b/src/util/hex_code.h @@ -0,0 +1,54 @@ +#ifndef _HEX_CODE_H_INCLUDED_ +#define _HEX_CODE_H_INCLUDED_ + +/*++ +/* NAME +/* hex_code 3h +/* SUMMARY +/* encode/decode data, hexadecimal style +/* SYNOPSIS +/* #include +/* DESCRIPTION +/* .nf + + /* + * Utility library. + */ +#include + + /* + * External interface. + */ +#define HEX_ENCODE_FLAG_NONE (0) +#define HEX_ENCODE_FLAG_USE_COLON (1<<0) + +#define HEX_DECODE_FLAG_NONE (0) +#define HEX_DECODE_FLAG_ALLOW_COLON (1<<0) + +extern VSTRING *hex_encode(VSTRING *, const char *, ssize_t); +extern VSTRING *WARN_UNUSED_RESULT hex_decode(VSTRING *, const char *, ssize_t); +extern VSTRING *hex_encode_opt(VSTRING *, const char *, ssize_t, int); +extern VSTRING *WARN_UNUSED_RESULT hex_decode_opt(VSTRING *, const char *, ssize_t, int); + +#define hex_encode(res, in, len) \ + hex_encode_opt((res), (in), (len), HEX_ENCODE_FLAG_NONE) +#define hex_decode(res, in, len) \ + hex_decode_opt((res), (in), (len), HEX_DECODE_FLAG_NONE) + +/* LICENSE +/* .ad +/* .fi +/* The Secure Mailer license must be distributed with this software. +/* AUTHOR(S) +/* Wietse Venema +/* IBM T.J. Watson Research +/* P.O. Box 704 +/* Yorktown Heights, NY 10598, USA +/* +/* Wietse Venema +/* Google, Inc. +/* 111 8th Avenue +/* New York, NY 10011, USA +/*--*/ + +#endif -- cgit v1.2.3