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-rw-r--r--contrib/tsearch2/gistidx.h62
1 files changed, 0 insertions, 62 deletions
diff --git a/contrib/tsearch2/gistidx.h b/contrib/tsearch2/gistidx.h
deleted file mode 100644
index 5362584b807..00000000000
--- a/contrib/tsearch2/gistidx.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* $PostgreSQL: pgsql/contrib/tsearch2/gistidx.h,v 1.8 2007/02/28 22:44:38 tgl Exp $ */
-
-#ifndef __GISTIDX_H__
-#define __GISTIDX_H__
-
-/*
-#define GISTIDX_DEBUG
-*/
-
-/*
- * signature defines
- */
-
-#define SIGLENINT 63 /* >121 => key will toast, so it will not work
- * !!! */
-#define SIGLEN ( sizeof(int4) * SIGLENINT )
-#define SIGLENBIT (SIGLEN * BITS_PER_BYTE)
-
-typedef char BITVEC[SIGLEN];
-typedef char *BITVECP;
-
-#define LOOPBYTE(a) \
- for(i=0;i<SIGLEN;i++) {\
- a;\
- }
-
-#define GETBYTE(x,i) ( *( (BITVECP)(x) + (int)( (i) / BITS_PER_BYTE ) ) )
-#define GETBITBYTE(x,i) ( ((char)(x)) >> (i) & 0x01 )
-#define CLRBIT(x,i) GETBYTE(x,i) &= ~( 0x01 << ( (i) % BITS_PER_BYTE ) )
-#define SETBIT(x,i) GETBYTE(x,i) |= ( 0x01 << ( (i) % BITS_PER_BYTE ) )
-#define GETBIT(x,i) ( (GETBYTE(x,i) >> ( (i) % BITS_PER_BYTE )) & 0x01 )
-
-#define HASHVAL(val) (((unsigned int)(val)) % SIGLENBIT)
-#define HASH(sign, val) SETBIT((sign), HASHVAL(val))
-
-
-/*
- * type of index key
- */
-typedef struct
-{
- int32 vl_len_; /* varlena header (do not touch directly!) */
- int4 flag;
- char data[1];
-} GISTTYPE;
-
-#define ARRKEY 0x01
-#define SIGNKEY 0x02
-#define ALLISTRUE 0x04
-
-#define ISARRKEY(x) ( ((GISTTYPE*)(x))->flag & ARRKEY )
-#define ISSIGNKEY(x) ( ((GISTTYPE*)(x))->flag & SIGNKEY )
-#define ISALLTRUE(x) ( ((GISTTYPE*)(x))->flag & ALLISTRUE )
-
-#define GTHDRSIZE ( VARHDRSZ + sizeof(int4) )
-#define CALCGTSIZE(flag, len) ( GTHDRSIZE + ( ( (flag) & ARRKEY ) ? ((len)*sizeof(int4)) : (((flag) & ALLISTRUE) ? 0 : SIGLEN) ) )
-
-#define GETSIGN(x) ( (BITVECP)( (char*)(x)+GTHDRSIZE ) )
-#define GETARR(x) ( (int4*)( (char*)(x)+GTHDRSIZE ) )
-#define ARRNELEM(x) ( ( VARSIZE(x) - GTHDRSIZE )/sizeof(int4) )
-
-#endif