First commit, compiles without sound for now. Need to change controls, levels, remove some menus, and make sound work

include/misc.h

@@ -0,0 +1,43 @@
+/*
+ * misc.h
+ *
+ *  Created on: 15 mars 2010
+ *      Author: reveille
+ */
+
+#ifndef MISC_H_
+#define MISC_H_
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdbool.h>
+
+#include <assert.h>
+
+#include "SDL.h"
+#include "SDL_image.h"
+
+#define MAX(x, y) (((x) > (y)) ? (x) : (y))
+#define MIN(x, y) (((x) < (y)) ? (x) : (y))
+
+#ifdef HW_SCREEN_RESIZE
+	extern SDL_Surface *hw_screen;
+#endif //HW_SCREEN_RESIZE
+
+#ifdef SOUND_SDL_ACTIVATED
+	extern bool audio_init_ok;
+#endif //SOUND_SDL_ACTIVATED
+
+
+// Print an error message on stderr and exit
+extern void error(const char *s, ...);
+
+// Load an image, raise an error in case of failure
+extern SDL_Surface *load_image(const char *filename);
+
+// Copy surface with Nearest neighboor scaling
+void flip_NNOptimized_AllowOutOfScreen(SDL_Surface *virtual_screen, SDL_Surface *hardware_screen, int new_w, int new_h);
+
+#endif /* MISC_H_ */