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Apple support for how bit fields are packed.

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Ron Sluiter
2011-05-27 21:53:48 +00:00
parent e34e49704f
commit 2fb62bf267
1 changed files with 3 additions and 1 deletions
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motorApp/MotorSrc/motor.h
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@@ -47,6 +47,8 @@ Last Modified: $Date: 2009-04-27 14:28:42 $
* .07 11-19-08 rls - More extensive bit field tests.
* .08 00-09-10 rls - GNU preprocessor assertions are deprecated with VxWorks
* 6.x. Added test for CPU macros.
* .09 04-07-11 kmp - Added __APPLE__ to define bit order
* tested by jph with simMotorDriver.
*/
#ifndef INCmotorh
@@ -127,7 +129,7 @@ typedef enum {
/* This works for gnu, SunPro, MS Visual C. */
#if defined(_WIN32) || defined (_M_IX86) || defined (_X86_)
#define LSB_First (TRUE) /* LSB is packed first. */
#elif defined (__i386__) || defined(_armv4l_) || defined (_X86_64_)
#elif defined (__i386__) || defined(_armv4l_) || defined (_X86_64_) || defined(__APPLE__)
#define LSB_First (TRUE) /* LSB is packed first. */
#elif #cpu(i386)
#define LSB_First (TRUE) /* LSB is packed first. */