//structs pointing to functions
#include <stdio.h>
// struct
typedef struct audio
{ // All of these are asignable pointers to functions void (*play_ptr)(); void (*stop_ptr)(); void (*pause_ptr)(); void (*forward_ptr)(); void (*back_ptr)();
} audio;
// This function starts a new line in the console out put;
void space()
{ printf("\n");
}
// five different funtions for the pointers in the struct to be pointed at.
void play_function()
{ printf("Play >"); space();
}
void stop_function()
{ printf("Stop []"); space();
}
void pause_function()
{ printf("Pause ||"); space();
}
void forward_function()
{ printf("Forward -->"); space();
}
void back_function()
{ printf("Back <--"); space();
}
int main()
{ space(); // Make a new Audio struct named Player and pass in the function names to asign them to the struct pointers audio Player = {play_function, stop_function, pause_function, forward_function, back_function}; Player.play_ptr(); // This calls the play function from the audio struct Player Player.forward_ptr(); // This calls the forward function from the audio struct Player Player.pause_ptr(); // This calls the pause function from the audio struct Player Player.play_ptr(); // This calls the play function from the audio struct Player Player.back_ptr(); // This calls the back function from the audio struct Player Player.stop_ptr(); // This calls the stop function from the audio struct Player
}