Move xyzo_to_meta into proper header file (#456)

includes/store_file.h

@@ -25,7 +25,6 @@ extern "C" {
 #include "store.h"
 
 struct storage_backend *init_storage_file(const char *tile_dir);
-int xyzo_to_meta(char *path, size_t len, const char *tile_dir, const char *xmlconfig, const char *options, int x, int y, int z);
 
 #ifdef __cplusplus
 }

includes/store_file_utils.h

@@ -32,17 +32,18 @@ extern "C" {
  */
 int mkdirp(const char *path);
 
+/* File path hashing. Used by both mod_tile and render daemon
+ * The two must both agree on the file layout for meta-tiling
+ * to work
+ */
 int path_to_xyz(const char *tilepath, const char *path, char *xmlconfig, int *px, int *py, int *pz);
 
 #ifdef METATILE
 /* New meta-tile storage functions */
 /* Returns the path to the meta-tile and the offset within the meta-tile */
+int xyzo_to_meta(char *path, size_t len, const char *tile_dir, const char *xmlconfig, const char *options, int x, int y, int z);
 int xyz_to_meta(char *path, size_t len, const char *tile_dir, const char *xmlconfig, int x, int y, int z);
 #else
-/* File path hashing. Used by both mod_tile and render daemon
- * The two must both agree on the file layout for meta-tiling
- * to work
- */
 void xyz_to_path(char *path, size_t len, const char *tile_dir, const char *xmlconfig, int x, int y, int z);
 #endif
 

src/store_file_utils.c

@@ -171,12 +171,6 @@ int path_to_xyz(const char *tilepath, const char *path, char *xmlconfig, int *px
 }
 
 #ifdef METATILE
-// Returns the path to the meta-tile and the offset within the meta-tile
-int xyz_to_meta(char *path, size_t len, const char *tile_dir, const char *xmlconfig, int x, int y, int z)
-{
-	return xyzo_to_meta(path, len, tile_dir, xmlconfig, "", x, y, z);
-}
-
 // Returns the path to the meta-tile and the offset within the meta-tile
 int xyzo_to_meta(char *path, size_t len, const char *tile_dir, const char *xmlconfig, const char *options, int x, int y, int z)
 {
@@ -214,6 +208,12 @@ int xyzo_to_meta(char *path, size_t len, const char *tile_dir, const char *xmlco
 #endif // DIRECTORY_HASH
 	return offset;
 }
+
+// Returns the path to the meta-tile and the offset within the meta-tile
+int xyz_to_meta(char *path, size_t len, const char *tile_dir, const char *xmlconfig, int x, int y, int z)
+{
+	return xyzo_to_meta(path, len, tile_dir, xmlconfig, "", x, y, z);
+}
 #else // METATILE
 void xyz_to_path(char *path, size_t len, const char *tile_dir, const char *xmlconfig, int x, int y, int z)
 {