mempool/ckpool
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Provide a way to extract a serialised integer

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This commit is contained in:
Con Kolivas 2014-05-18 22:54:42 +10:00
parent f07fb994ed
commit 4f60dc1b8a
2 changed files with 13 additions and 0 deletions
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12
src/libckpool.c
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@ -1255,6 +1255,18 @@ int ser_number(uchar *s, int32_t val)
return len;
}
int get_sernumber(uchar *s)
{
int32_t val = 0;
int len;
len = s[0];
if (unlikely(len < 1 || len > 4))
return 0;
memcpy(&val, &s[1], len);
return le32toh(val);
}
/* For testing a le encoded 256 byte hash against a target */
bool fulltest(const uchar *hash, const uchar *target)
{

1
src/libckpool.h
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@ -344,6 +344,7 @@ void b58tobin(char *b58bin, const char *b58);
void address_to_pubkeytxn(char *pkh, const char *addr);
int ser_number(uchar *s, int32_t val);
int get_sernumber(uchar *s);
bool fulltest(const uchar *hash, const uchar *target);
void copy_tv(tv_t *dest, const tv_t *src);