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| Rev 2927 | Rev 3674 | ||
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| Line 47... | Line 47... | ||
| 47 | extern void bitmap_initialize(bitmap_t *bitmap, uint8_t *map, count_t bits); |
47 | extern void bitmap_initialize(bitmap_t *bitmap, uint8_t *map, count_t bits); |
| 48 | extern void bitmap_set_range(bitmap_t *bitmap, index_t start, count_t bits); |
48 | extern void bitmap_set_range(bitmap_t *bitmap, index_t start, count_t bits); |
| 49 | extern void bitmap_clear_range(bitmap_t *bitmap, index_t start, count_t bits); |
49 | extern void bitmap_clear_range(bitmap_t *bitmap, index_t start, count_t bits); |
| 50 | extern void bitmap_copy(bitmap_t *dst, bitmap_t *src, count_t bits); |
50 | extern void bitmap_copy(bitmap_t *dst, bitmap_t *src, count_t bits); |
| 51 | 51 | ||
| - | 52 | static inline int bitmap_get(bitmap_t *bitmap,index_t bit) |
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| - | 53 | { |
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| - | 54 | if(bit >= bitmap->bits) |
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| - | 55 | return 0; |
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| - | 56 | return !! ((bitmap->map)[bit/8] & (1 << (bit & 7))); |
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| - | 57 | } |
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| - | 58 | ||
| - | 59 | ||
| 52 | #endif |
60 | #endif |
| 53 | 61 | ||
| 54 | /** @} |
62 | /** @} |
| 55 | */ |
63 | */ |