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_param.h (838B) - Raw

      1 /*
      2  * Copyright (c) 2006-2007 Apple Inc. All rights reserved.
      3  */
      4 
      5 #ifndef _ARM__PARAM_H_
      6 #define _ARM__PARAM_H_
      7 
      8 #if defined (__arm__) || defined (__arm64__)
      9 
     10 #include <arm/_types.h>
     11 
     12 /*
     13  * Round p (pointer or byte index) up to a correctly-aligned value for all
     14  * data types (int, long, ...).   The result is unsigned int and must be
     15  * cast to any desired pointer type.
     16  */
     17 #define __DARWIN_ALIGNBYTES     (sizeof(__darwin_size_t) - 1)
     18 #define __DARWIN_ALIGN(p)       ((__darwin_size_t)((__darwin_size_t)(p) + __DARWIN_ALIGNBYTES) &~ __DARWIN_ALIGNBYTES)
     19 
     20 #define      __DARWIN_ALIGNBYTES32     (sizeof(__uint32_t) - 1)
     21 #define       __DARWIN_ALIGN32(p)       ((__darwin_size_t)((__darwin_size_t)(p) + __DARWIN_ALIGNBYTES32) &~ __DARWIN_ALIGNBYTES32)
     22 
     23 #endif /* defined (__arm__) || defined (__arm64__) */
     24 
     25 #endif /* _ARM__PARAM_H_ */