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HEAD
debian/control: Build for Python 2.7.
[python-cdb]
/
src
/
cdb_hash.c
1
/* Public domain. */
2
/* Adapted from DJB's original cdb-0.75 package */
3
4
#include
"cdb.h"
5
6
uint32
cdb_hashadd
(
uint32 h
,
unsigned char
c
)
7
{
8
h
+= (
h
<<
5
);
9
return
h
^
c
;
10
}
11
12
uint32
cdb_hash
(
char
*
buf
,
unsigned int
len
)
13
{
14
uint32 h
;
15
16
h
=
CDB_HASHSTART
;
17
while
(
len
) {
18
h
=
cdb_hashadd
(
h
,*
buf
++);
19
--
len
;
20
}
21
return
h
;
22
}