src/_quvi_macro.h

   1 /* libquvi
   2  * Copyright (C) 2012  Toni Gundogdu <legatvs@gmail.com>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  17  * 02110-1301  USA
  18  */
  19
  20 #ifndef quvi_macro_h
  21 #define quvi_macro_h
  22
  23 #define q_makelong(low,high) \
  24     ((long)   (((quvi_word)((uint64_t)(low)  & 0xffff)) | \
  25     ((uint64_t)((quvi_word)((uint64_t)(high) & 0xffff))) << 16))
  26
  27 #define q_makeword(low,high) \
  28     ((quvi_word)(((quvi_byte)((uint64_t)(low)  & 0xff)) | \
  29     ((quvi_word)((quvi_byte) ((uint64_t)(high) & 0xff))) << 8))
  30
  31 #endif /* quvi_macro_h */
  32
  33 /* vim: set ts=2 sw=2 tw=72 expandtab: */