#ifndef __CALC__H_ #define __CALC__H_ #include "mx.h" extern struct SDL_Surface *calc,*about; extern void init_calc(); extern void free_calc(); extern void draw_calc(); extern void draw_about(); extern char *non_array[]; extern void calc_press(int i); struct calc_array { int number; char rep[3]; SDL_Rect rc; }; extern struct calc_array calc_buttons[25]; #endif