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  • Committer: Jay Pipes
  • Date: 2009-02-28 17:49:22 UTC
  • mto: (910.2.6 mordred-noatomics)
  • mto: This revision was merged to the branch mainline in revision 908.
  • Revision ID: jpipes@serialcoder-20090228174922-jczgt4d0662fqmnf
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mysys/ptr_cmp.cc
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   You should have received a copy of the GNU General Public License
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   along with this program; if not, write to the Free Software
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   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA */
 
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   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
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/*
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  get_ptr_compare(len) returns a pointer to a optimal byte-compare function
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  The bytes are compare as unsigned chars.
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  */
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#include "config.h"
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#include "drizzled/internal/my_sys.h"
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#include <assert.h>
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#include "plugin/myisam/myisampack.h"
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namespace drizzled
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{
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namespace internal
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{
 
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#include "mysys_priv.h"
 
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#include <storage/myisam/myisampack.h>
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static int ptr_compare(size_t *compare_length, unsigned char **a, unsigned char **b);
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static int ptr_compare_0(size_t *compare_length, unsigned char **a, unsigned char **b);
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        /*
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          Compare two keys to see which is smaller.
 
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          Compare to keys to see witch is smaller.
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          Loop unrolled to make it quick !!
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        */
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 return pos;
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}
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} /* namespace internal */
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} /* namespace drizzled */