1 files changed, 0 insertions, 135 deletions
diff --git a/examples/redis-unstable/src/geohash.h b/examples/redis-unstable/src/geohash.h
deleted file mode 100644
index 19fa5a1..0000000
--- a/examples/redis-unstable/src/geohash.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * Copyright (c) 2013-2014, yinqiwen <yinqiwen@gmail.com>
- * Copyright (c) 2014, Matt Stancliff <matt@genges.com>.
- * Copyright (c) 2015-current, Redis Ltd.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  * Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *  * Neither the name of Redis nor the names of its contributors may be used
- *    to endorse or promote products derived from this software without
- *    specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef GEOHASH_H_
-#define GEOHASH_H_
-
-#include <stddef.h>
-#include <stdint.h>
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-#define HASHISZERO(r) (!(r).bits && !(r).step)
-#define RANGEISZERO(r) (!(r).max && !(r).min)
-#define RANGEPISZERO(r) (r == NULL || RANGEISZERO(*r))
-
-#define GEO_STEP_MAX 26 /* 26*2 = 52 bits. */
-
-/* Limits from EPSG:900913 / EPSG:3785 / OSGEO:41001 */
-#define GEO_LAT_MIN -85.05112878
-#define GEO_LAT_MAX 85.05112878
-#define GEO_LONG_MIN -180
-#define GEO_LONG_MAX 180
-
-typedef enum {
-    GEOHASH_NORTH = 0,
-    GEOHASH_EAST,
-    GEOHASH_WEST,
-    GEOHASH_SOUTH,
-    GEOHASH_SOUTH_WEST,
-    GEOHASH_SOUTH_EAST,
-    GEOHASH_NORT_WEST,
-    GEOHASH_NORT_EAST
-} GeoDirection;
-
-typedef struct {
-    uint64_t bits;
-    uint8_t step;
-} GeoHashBits;
-
-typedef struct {
-    double min;
-    double max;
-} GeoHashRange;
-
-typedef struct {
-    GeoHashBits hash;
-    GeoHashRange longitude;
-    GeoHashRange latitude;
-} GeoHashArea;
-
-typedef struct {
-    GeoHashBits north;
-    GeoHashBits east;
-    GeoHashBits west;
-    GeoHashBits south;
-    GeoHashBits north_east;
-    GeoHashBits south_east;
-    GeoHashBits north_west;
-    GeoHashBits south_west;
-} GeoHashNeighbors;
-
-#define CIRCULAR_TYPE 1
-#define RECTANGLE_TYPE 2
-typedef struct {
-    int type; /* search type */
-    double xy[2]; /* search center point, xy[0]: lon, xy[1]: lat */
-    double conversion; /* km: 1000 */
-    double bounds[4]; /* bounds[0]: min_lon, bounds[1]: min_lat
-                       * bounds[2]: max_lon, bounds[3]: max_lat */
-    union {
-        /* CIRCULAR_TYPE */
-        double radius;
-        /* RECTANGLE_TYPE */
-        struct {
-            double height;
-            double width;
-        } r;
-    } t;
-} GeoShape;
-
-/*
- * 0:success
- * -1:failed
- */
-void geohashGetCoordRange(GeoHashRange *long_range, GeoHashRange *lat_range);
-int geohashEncode(const GeoHashRange *long_range, const GeoHashRange *lat_range,
-                  double longitude, double latitude, uint8_t step,
-                  GeoHashBits *hash);
-int geohashEncodeType(double longitude, double latitude,
-                      uint8_t step, GeoHashBits *hash);
-int geohashEncodeWGS84(double longitude, double latitude, uint8_t step,
-                       GeoHashBits *hash);
-int geohashDecode(const GeoHashRange long_range, const GeoHashRange lat_range,
-                  const GeoHashBits hash, GeoHashArea *area);
-int geohashDecodeType(const GeoHashBits hash, GeoHashArea *area);
-int geohashDecodeWGS84(const GeoHashBits hash, GeoHashArea *area);
-int geohashDecodeAreaToLongLat(const GeoHashArea *area, double *xy);
-int geohashDecodeToLongLatType(const GeoHashBits hash, double *xy);
-int geohashDecodeToLongLatWGS84(const GeoHashBits hash, double *xy);
-void geohashNeighbors(const GeoHashBits *hash, GeoHashNeighbors *neighbors);
-
-#if defined(__cplusplus)
-}
-#endif
-#endif /* GEOHASH_H_ */