blob: 13fb18ab54c673d93d603617995a78e652810190 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
/*-------------------------------------------------------------------------
*
* uuid.h
* Header file for the "uuid" ADT. In C, we use the name pg_uuid_t,
* to avoid conflicts with any uuid_t type that might be defined by
* the system headers.
*
* Copyright (c) 2007-2011, PostgreSQL Global Development Group
*
* src/include/utils/uuid.h
*
*-------------------------------------------------------------------------
*/
#ifndef UUID_H
#define UUID_H
/* guid size in bytes */
#define UUID_LEN 16
/* opaque struct; defined in uuid.c */
typedef struct pg_uuid_t pg_uuid_t;
/* fmgr interface macros */
#define UUIDPGetDatum(X) PointerGetDatum(X)
#define PG_RETURN_UUID_P(X) return UUIDPGetDatum(X)
#define DatumGetUUIDP(X) ((pg_uuid_t *) DatumGetPointer(X))
#define PG_GETARG_UUID_P(X) DatumGetUUIDP(PG_GETARG_DATUM(X))
#endif /* UUID_H */
|
