1 files changed, 55 insertions, 0 deletions
diff --git a/inc/mandel.h b/inc/mandel.h
new file mode 100644
index 0000000..e6f3e10
--- /dev/null
+++ b/inc/mandel.h
@@ -0,0 +1,55 @@
+#ifndef MANDEL_H
+# define MANDEL_H
+
+# include <stdlib.h>
+# include <stdbool.h>
+# include <math.h>
+# include <SDL2/SDL.h>
+
+#define SDL_CALL(x) do {                     \
+	SDL_ClearError();                        \
+	x;                                       \
+	error_check_sdl(#x, __FILE__, __LINE__); \
+} while (0)
+
+typedef union
+{
+    uint32_t		data;
+    struct
+    {
+        uint8_t 	b;
+        uint8_t 	g;
+        uint8_t 	r;
+    };
+}					Color;
+
+typedef struct
+{
+    double			x;
+    double			y;
+}					Point;
+
+typedef struct
+{
+    SDL_Window		*window;
+    SDL_Renderer	*renderer;
+    bool			running;
+	SDL_Surface		*surface;
+    Color			*palette;
+}					State;
+
+// mandelbrot.c
+int					mandelbrot(double a, double b);
+
+// state.c
+bool				state_init(State *state);
+void				state_quit(State *state);
+void				state_run(State *state);
+
+// event.c
+void				event_handle(State *state);
+
+// error.c
+void				error_check_sdl(const char *code, const char *filename, int line_num);
+
+#endif