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redefine BITARRAY_MASK as a function of BITARRAY_SHIFT

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svn:r11160
This commit is contained in:
Peter Palfrader 2007-08-17 22:43:00 +00:00
parent c5893e5035
commit 0713606469
1 changed files with 1 additions and 2 deletions
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3
src/common/container.h
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@ -268,13 +268,12 @@ void* strmap_remove_lc(strmap_t *map, const char *key);
#if SIZEOF_INT == 4 #if SIZEOF_INT == 4
#define BITARRAY_SHIFT 5 #define BITARRAY_SHIFT 5
#define BITARRAY_MASK 31
#elif SIZEOF_INT == 8 #elif SIZEOF_INT == 8
#define BITARRAY_SHIFT 6 #define BITARRAY_SHIFT 6
#define BITARRAY_MASK 63
#else #else
#error "int is neither 4 nor 8 bytes. I can't deal with that." #error "int is neither 4 nor 8 bytes. I can't deal with that."
#endif #endif
#define BITARRAY_MASK ((1u<<BITARRAY_SHIFT)-1)
/** A random-access array of one-bit-wide elements. */ /** A random-access array of one-bit-wide elements. */
typedef unsigned int bitarray_t; typedef unsigned int bitarray_t;