From fd6bb20116127f6ac903d4b03abac72a49baa1ae Mon Sep 17 00:00:00 2001 From: fishsoupisgood Date: Sat, 27 Apr 2019 22:20:21 +0100 Subject: fish --- dl_pack_phone.c | 55 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 dl_pack_phone.c (limited to 'dl_pack_phone.c') diff --git a/dl_pack_phone.c b/dl_pack_phone.c new file mode 100644 index 0000000..6023961 --- /dev/null +++ b/dl_pack_phone.c @@ -0,0 +1,55 @@ +/* + * Copyright 1996-2002 - Karl R. Hakimian and David Fries + * + * This file is part of datalink. + * + * Datalink is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * Datalink is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with datalink (see COPYING); if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include +#include "datalink.h" + +void dl_pack_phone(unsigned char *to, unsigned char *from, int len) +{ + int i; + int l; + + l = strlen(from); + + if (l > len) + l = len; + + for (i = 0; i < l; i++) + { + + if (i & 1) + *to++ |= dl_pack_digit(from[i]) << 4; + else + *to = dl_pack_digit(from[i]); + + } + + for (i = l; i < len; i++) + { + + if (i & 1) + *to++ |= dl_pack_digit(' ') << 4; + else + *to = dl_pack_digit(' '); + + } + +} -- cgit v1.2.3