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remove unused macros, and add SAL_N_ELEMENTS

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This commit is contained in:
Michael Meeks 2010-10-08 14:26:28 +01:00
parent d08754a844
commit 2f0803e586
1 changed files with 6 additions and 10 deletions
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16
sal/inc/sal/macros.h
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@ -29,23 +29,19 @@
#define _SAL_MACROS_H_
#ifndef SAL_MAX
# define SAL_MAX(a,b) (((a) > (b)) ? (a) : (b))
# define SAL_MAX(a,b) (((a) > (b)) ? (a) : (b))
#endif
#ifndef SAL_MIN
# define SAL_MIN(a,b) (((a) < (b)) ? (a) : (b))
# define SAL_MIN(a,b) (((a) < (b)) ? (a) : (b))
#endif
#ifndef SAL_FIELDOFFSET
# define SAL_FIELDOFFSET(type, field) ((sal_Int32)(&((type *)16)->field) - 16)
# define SAL_FIELDOFFSET(type, field) ((sal_Int32)(&((type *)16)->field) - 16)
#endif
#ifndef SAL_BOUND
# define SAL_BOUND(x,l,h) ((x) <= (l) ? (l) : ((x) >= (h) ? (h) : (x)))
#ifndef SAL_N_ELEMENTS
# define SAL_N_ELEMENTS(arr) (sizeof (arr) / sizeof ((arr)[0]))
#endif
#ifndef SAL_SWAP
# define SAL_SWAP(a,b) ((a) ^= (b) ^= (a) ^= (b))
#endif
#endif