函数指针

#include <stdio.h>

void function(unsigned char i,unsigned char j);

int main(int argc, const char * argv[]) {

void (*p_function)(unsigned char i,unsigned char j);

p_function = function;

function(3,5);

(*p_function)(6,7);

return 0;

}

void function(unsigned char i,unsigned char j)

{

printf("%d %d \r\n",i,j);

}