10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 
  22 /*
  23  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  24  */
  25 /*
  26  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  27  * Use is subject to license terms.
  28  */
  29 
  30 #if defined(ELFOBJ)
  31 #pragma weak nexttowardf = __nexttowardf
  32 #endif
  33 
  34 #include "libm.h"
  35 
  36 static union {
  37         unsigned i;
  38         float f;
  39 } C[] = {
  40         0x00800000,
  41         0x7f000000,
  42         0x7fffffff
  43 };
  44 
  45 #define tiny    C[0].f
  46 #define huge    C[1].f
  47 #define qnan    C[2].f
  48 
  49 #if defined(__sparc)
  50 
  51 enum fcc_type {
  52         fcc_equal = 0,

  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 
  22 /*
  23  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  24  */
  25 /*
  26  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  27  * Use is subject to license terms.
  28  */
  29 

  30 #pragma weak nexttowardf = __nexttowardf

  31 
  32 #include "libm.h"
  33 
  34 static union {
  35         unsigned i;
  36         float f;
  37 } C[] = {
  38         0x00800000,
  39         0x7f000000,
  40         0x7fffffff
  41 };
  42 
  43 #define tiny    C[0].f
  44 #define huge    C[1].f
  45 #define qnan    C[2].f
  46 
  47 #if defined(__sparc)
  48 
  49 enum fcc_type {
  50         fcc_equal = 0,