• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1 /*
2 ** Copyright (C) 2014 Erik de Castro Lopo <erikd@mega-nerd.com>
3 **
4 ** This program is free software; you can redistribute it and/or modify
5 ** it under the terms of the GNU Lesser General Public License as published by
6 ** the Free Software Foundation; either version 2.1 of the License, or
7 ** (at your option) any later version.
8 **
9 ** This program 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
12 ** GNU Lesser General Public License for more details.
13 **
14 ** You should have received a copy of the GNU Lesser General Public License
15 ** along with this program; if not, write to the Free Software
16 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17 */
18 
19 #if __GNUC__
20 #define ALWAYS_INLINE		__attribute__ ((always_inline))
21 #elif defined _MSC_VER
22 #define ALWAYS_INLINE		__forceinline
23 #else
24 #define ALWAYS_INLINE
25 #endif
26 
27 
28 static inline int32_t ALWAYS_INLINE
arith_shift_left(int32_t x,int shift)29 arith_shift_left (int32_t x, int shift)
30 {	return (int32_t) (((uint32_t) x) << shift) ;
31 } /* arith_shift_left */
32