i think this should go

map/tmj2c.h

@@ -2,11 +2,23 @@
 
 typedef struct {
 	const char         *name;
-	float              opacity;
+	double             opacity;
 	unsigned int       visible;
 	const unsigned int *data;
 } Tmj2cLayer;
 
+typedef struct {
+	const char         *name;
+	const char         *type;
+	unsigned int       id;
+	double             x;
+	double             y;
+	double             width;
+	double             height;
+	double             rotation;
+	unsigned int       visible;
+} Tmj2cObject;
+
 typedef struct {
 	const char         *path;
 	unsigned int       width;
@@ -15,4 +27,6 @@ typedef struct {
 	unsigned int       tileheight;
 	unsigned int       numlayers;
 	const Tmj2cLayer   *layers;
+	unsigned int       numobjects;
+	const Tmj2cObject  *objects;
 } Tmj2cMap;

src/map.c

@@ -5,7 +5,6 @@
 #include <stddef.h>
 #include <string.h>
 
-#define LOL(x) (unsigned char *)(x)
 struct {
 	const Tmj2cMap *map;
 	const char *name;