PostgreSQL Source Code  git master
checksum.c
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1 /*-------------------------------------------------------------------------
2  *
3  * checksum.c
4  * Checksum implementation for data pages.
5  *
6  * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
7  * Portions Copyright (c) 1994, Regents of the University of California
8  *
9  * IDENTIFICATION
10  * src/backend/storage/page/checksum.c
11  *
12  *-------------------------------------------------------------------------
13  */
14 #include "postgres.h"
15 
16 #include "storage/checksum.h"
17 
18 /*
19  * The actual code is in storage/checksum_impl.h. This is done so that
20  * external programs can incorporate the checksum code by #include'ing
21  * that file from the exported Postgres headers. (Compare our CRC code.)
22  */
23 #include "storage/checksum_impl.h"