lassik
/
upscheme
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
upscheme/c/hashing.h

12 lines
303 B
C
Raw Normal View History

import of llt library source
2008-06-30 21:53:51 -04:00
uint_t nextipow2(uint_t i);
Replace idiosyncratic C types with standard ones For number types, we rely on classic C types (char, short, int, long) to be the correct sizes. For precise bit widths, use standard intN_t and uintN_t. For size_t, just use system size_t.
2019-08-09 14:00:03 -04:00
uint32_t int32hash(uint32_t a);
uint64_t int64hash(uint64_t key);
uint32_t int64to32hash(uint64_t key);
import of llt library source
2008-06-30 21:53:51 -04:00
#ifdef BITS64
#define inthash int64hash
#else
#define inthash int32hash
#endif
Replace idiosyncratic C types with standard ones For number types, we rely on classic C types (char, short, int, long) to be the correct sizes. For precise bit widths, use standard intN_t and uintN_t. For size_t, just use system size_t.
2019-08-09 14:00:03 -04:00
uint64_t memhash(const char *buf, size_t n);
uint32_t memhash32(const char *buf, size_t n);