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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2001-10-12 23:19:09 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2001-10-12 23:19:09 +0000 |
| commit | b57705673d02483b6e20d8a4d55a8aa182055d08 (patch) | |
| tree | cb974bb78b96509ab7b8e69f1f43d2bb9658adcf /contrib/tsearch/crc32.h | |
| parent | c24216bea8ae43b251900d1ce6ca9250943c33e0 (diff) | |
| download | postgresql-b57705673d02483b6e20d8a4d55a8aa182055d08.tar.gz | |
txtidx datatype for full text indexing with GiST.
From Oleg Bartunov and Teodor Sigaev.
Diffstat (limited to 'contrib/tsearch/crc32.h')
| -rw-r--r-- | contrib/tsearch/crc32.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/contrib/tsearch/crc32.h b/contrib/tsearch/crc32.h new file mode 100644 index 0000000000..c4f5ed703c --- /dev/null +++ b/contrib/tsearch/crc32.h @@ -0,0 +1,10 @@ +#ifndef _CRC32_H +#define _CRC32_H + +/* Returns crc32 of data block */ +extern unsigned int crc32_sz(char * buf, int size); + +/* Returns crc32 of null-terminated string */ +#define crc32(buf) crc32_sz((buf),strlen(buf)) + +#endif |