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author | John Emmas <johne53@tiscali.co.uk> | 2013-07-17 18:15:51 +0100 |
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committer | John Emmas <johne53@tiscali.co.uk> | 2013-07-17 18:15:51 +0100 |
commit | 5f15bc9f9fe8decfab02db7821b7b15e1d7d95ac (patch) | |
tree | 643463d8f156a7ee6b4daa1c776e5ae2a9da16e0 /libs/pbd/ffs.cc | |
parent | eeabf89d19214bb075709009a76b3354c4332ccf (diff) | |
parent | 82d351f6ca3214ef77df555aca853e18137b7ab4 (diff) |
Merge branch 'windows' of git.ardour.org:ardour/ardour into windows
Diffstat (limited to 'libs/pbd/ffs.cc')
-rw-r--r-- | libs/pbd/ffs.cc | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/libs/pbd/ffs.cc b/libs/pbd/ffs.cc new file mode 100644 index 0000000000..8f7ecdb502 --- /dev/null +++ b/libs/pbd/ffs.cc @@ -0,0 +1,35 @@ +/* + Copyright (C) 2013 Tim Mayberry + + This program 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. + + This program 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 this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#include "pbd/ffs.h" + +#include <strings.h> + +namespace PBD { +int +ffs (int x) +{ +#if defined(WIN32) && defined(__GNUC__) + return __builtin_ffs(x); +#else + return ffs(x); +#endif +} + +} |