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12 | 12 | |
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13 | 13 | /* Take these from lib/checksum.c */ |
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14 | 14 | extern __wsum csum_partial(const void *buff, int len, __wsum sum); |
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15 | | -extern __wsum csum_partial_copy(const void *src, void *dst, int len, |
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16 | | - __wsum sum); |
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17 | | -extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst, |
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18 | | - int len, __wsum sum, int *csum_err); |
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19 | | -#define csum_partial_copy_nocheck(src, dst, len, sum) \ |
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20 | | - csum_partial_copy((src), (dst), (len), (sum)) |
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21 | | - |
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22 | 15 | extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl); |
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23 | 16 | extern __sum16 ip_compute_csum(const void *buff, int len); |
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24 | 17 | |
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