src/_quvi_macro.h

   1 /* libquvi
   2  * Copyright (C) 2012  Toni Gundogdu <legatvs@gmail.com>
   3  *
   4  * This file is part of libquvi <http://quvi.sourceforge.net/>.
   5  *
   6  * This library is free software: you can redistribute it and/or
   7  * modify it under the terms of the GNU Affero General Public
   8  * License as published by the Free Software Foundation, either
   9  * version 3 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU Affero General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Affero General
  17  * Public License along with this library.  If not, see
  18  * <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #ifndef quvi_macro_h
  22 #define quvi_macro_h
  23
  24 #define q_makelong(low,high) \
  25     ((long)   (((quvi_word)((uint64_t)(low)  & 0xffff)) | \
  26     ((uint64_t)((quvi_word)((uint64_t)(high) & 0xffff))) << 16))
  27
  28 #define q_makeword(low,high) \
  29     ((quvi_word)(((quvi_byte)((uint64_t)(low)  & 0xff)) | \
  30     ((quvi_word)((quvi_byte) ((uint64_t)(high) & 0xff))) << 8))
  31
  32 #endif /* quvi_macro_h */
  33
  34 /* vim: set ts=2 sw=2 tw=72 expandtab: */