Fix memory leaks

1 files changed, 3 insertions, 0 deletions

diff --git a/map.h b/map.h
index ef76a7c..b0cb6b1 100644
--- a/map.h
+++ b/map.h
@@ -43,6 +43,9 @@ Map file_plaintext_map(char *filename, size_t *width, size_t *height, Position *
  * path could be NULL to draw a map with no path. So can cursor, frontier and visited */
 void draw_map(Map map, size_t width, size_t height, int offset_x, int offset_y, Position start, Position goal, Position *cursor, Path path, char visited[height][width], PositionPQ *frontier);
 
+/* Frees all the memory reserved for the map */
+void map_free(Map map, size_t height);
+
 void print_map_out(Map map, size_t width, size_t height);
 
 #endif /*MAP_H_ */