#ifndef _HEX_CODE_H_INCLUDED_ #define _HEX_CODE_H_INCLUDED_ /*++ /* NAME /* hex_code 3h /* SUMMARY /* encode/decode data, hexadecimal style /* SYNOPSIS /* #include <hex_code.h> /* DESCRIPTION /* .nf /* * Utility library. */ #include <vstring.h> /* * External interface. */ extern VSTRING *hex_encode(VSTRING *, const char *, ssize_t); extern VSTRING *hex_decode(VSTRING *, const char *, ssize_t); /* 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 /*--*/ #endif