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#ifndef GU_HASH_H_
#define GU_HASH_H_
#include <gu/fun.h>
typedef GuWord GuHash;
static inline GuHash
gu_hash_ptr(void* ptr)
{
return (GuHash) ptr;
}
static inline GuHash
gu_hash_byte(GuHash h, uint8_t u)
{
// Paul Larson's simple byte hash
return h * 101 + u;
}
GU_API_DECL GuHash
gu_hash_bytes(GuHash h, const uint8_t* buf, size_t len);
typedef const struct GuHasher GuHasher;
struct GuHasher {
GuEquality eq;
GuHash (*hash)(GuHasher* self, const void* p);
};
GU_API_DECL extern GuHasher gu_int_hasher[1];
GU_API_DECL extern GuHasher gu_addr_hasher[1];
GU_API_DECL extern GuHasher gu_word_hasher[1];
#endif // GU_HASH_H_
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