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Remove unused code and tighten existing code to make the library a little

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smaller. (CVS 1168)

FossilOrigin-Name: 34a6b7416c6c9bcdf301f5e7b072a0362a746105
This commit is contained in:
drh
2004-01-08 02:17:31 +00:00
parent 143f3c45a7
commit ba21256f98
6 changed files with 169 additions and 178 deletions
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8
src/hash.c
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@@ -12,7 +12,7 @@
** This is the implementation of generic hash-tables
** used in SQLite.
**
** $Id: hash.c,v 1.10 2003/05/12 23:06:53 drh Exp $
** $Id: hash.c,v 1.11 2004/01/08 02:17:33 drh Exp $
*/
#include "sqliteInt.h"
#include <assert.h>
@@ -75,6 +75,7 @@ static int intCompare(const void *pKey1, int n1, const void *pKey2, int n2){
return n2 - n1;
}
#if 0 /* NOT USED */
/*
** Hash and comparison functions when the mode is SQLITE_HASH_POINTER
*/
@@ -87,6 +88,7 @@ static int ptrCompare(const void *pKey1, int n1, const void *pKey2, int n2){
if( pKey1<pKey2 ) return -1;
return 1;
}
#endif
/*
** Hash and comparison functions when the mode is SQLITE_HASH_STRING
@@ -130,7 +132,7 @@ static int binCompare(const void *pKey1, int n1, const void *pKey2, int n2){
static int (*hashFunction(int keyClass))(const void*,int){
switch( keyClass ){
case SQLITE_HASH_INT: return &intHash;
case SQLITE_HASH_POINTER: return &ptrHash;
/* case SQLITE_HASH_POINTER: return &ptrHash; // NOT USED */
case SQLITE_HASH_STRING: return &strHash;
case SQLITE_HASH_BINARY: return &binHash;;
default: break;
@@ -147,7 +149,7 @@ static int (*hashFunction(int keyClass))(const void*,int){
static int (*compareFunction(int keyClass))(const void*,int,const void*,int){
switch( keyClass ){
case SQLITE_HASH_INT: return &intCompare;
case SQLITE_HASH_POINTER: return &ptrCompare;
/* case SQLITE_HASH_POINTER: return &ptrCompare; // NOT USED */
case SQLITE_HASH_STRING: return &strCompare;
case SQLITE_HASH_BINARY: return &binCompare;
default: break;