1 files changed, 0 insertions, 102 deletions
diff --git a/chromium/third_party/sqlite/sqlite-src-3240000/ext/misc/zorder.c b/chromium/third_party/sqlite/sqlite-src-3240000/ext/misc/zorder.c
deleted file mode 100644
index c385d3c3c39..00000000000
--- a/chromium/third_party/sqlite/sqlite-src-3240000/ext/misc/zorder.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
-** 2018-02-09
-**
-** The author disclaims copyright to this source code.  In place of
-** a legal notice, here is a blessing:
-**
-**    May you do good and not evil.
-**    May you find forgiveness for yourself and forgive others.
-**    May you share freely, never taking more than you give.
-**
-******************************************************************************
-**
-** SQL functions for z-order (Morton code) transformations.
-**
-**      zorder(X0,X0,..,xN)      Generate an N+1 dimension Morton code
-**
-**      unzorder(Z,N,I)          Extract the I-th dimension from N-dimensional
-**                               Morton code Z.
-*/
-#include "sqlite3ext.h"
-SQLITE_EXTENSION_INIT1
-#include <assert.h>
-#include <string.h>
-
-/*
-** Functions:     zorder(X0,X1,....)
-**
-** Convert integers X0, X1, ... into morton code.
-**
-** The output is a signed 64-bit integer.  If any argument is too large,
-** an error is thrown.
-*/
-static void zorderFunc(
-  sqlite3_context *context,
-  int argc,
-  sqlite3_value **argv
-){
-  sqlite3_int64 z, x[63];
-  int i, j;
-  z = 0;
-  for(i=0; i<argc; i++){
-    x[i] = sqlite3_value_int64(argv[i]);
-  }
-  if( argc>0 ){
-    for(i=0; i<63; i++){
-      j = i%argc;
-      z |= (x[j]&1)<<i;
-      x[j] >>= 1;
-    }
-  }
-  sqlite3_result_int64(context, z);
-  for(i=0; i<argc; i++){
-    if( x[i] ){
-      sqlite3_result_error(context, "parameter too large", -1);
-    }
-  }
-}
-
-
-/*
-** Functions:     unzorder(Z,N,I)
-**
-** Assuming that Z is an N-dimensional Morton code, extract the I-th
-** dimension.
-*/
-static void unzorderFunc(
-  sqlite3_context *context,
-  int argc,
-  sqlite3_value **argv
-){
-  sqlite3_int64 z, n, i, x;
-  int j, k;
-  z = sqlite3_value_int64(argv[0]);
-  n = sqlite3_value_int64(argv[1]);
-  i = sqlite3_value_int64(argv[2]);
-  x = 0;
-  for(k=0, j=i; j<63; j+=n, k++){
-    x |= ((z>>j)&1)<<k;
-  }
-  sqlite3_result_int64(context, x);
-}
-
-
-#ifdef _WIN32
-__declspec(dllexport)
-#endif
-int sqlite3_zorder_init(
-  sqlite3 *db, 
-  char **pzErrMsg, 
-  const sqlite3_api_routines *pApi
-){
-  int rc = SQLITE_OK;
-  SQLITE_EXTENSION_INIT2(pApi);
-  (void)pzErrMsg;  /* Unused parameter */
-  rc = sqlite3_create_function(db, "zorder", -1, SQLITE_UTF8, 0,
-                               zorderFunc, 0, 0);
-  if( rc==SQLITE_OK ){
-    rc = sqlite3_create_function(db, "unzorder", 3, SQLITE_UTF8, 0,
-                               unzorderFunc, 0, 0);
-  }
-  return rc;
-}