#include "stdio.h"

#include "windows.h"



unsigned char arr[]={

	0x55,

	0x8B,0xEC,

	0x83,0xEC,0x40,

	0x53,

	0x56,

	0x57,

	0x8D,0x7D,0xC0,

	0xB9,0x10,0x00,0x00,0x00,

	0xB8,0xCC,0xCC,0xCC,0xCC,

	0xF3,0xAB,

	0x8B,0x45,0x08,

	0x03,0x45,0x0C,

	0x5F,

	0x5E,

	0x5B,

	0x8B,0xE5,

	0x5D,

	0xC3

};



void main()

{

	__asm{

		mov eax,eax

	}

	

	int (*p)(int,int);

	int (__stdcall *px)(int,int);



	p= (int (__cdecl *)(int,int))&arr;

	int x = p(1,2);

	printf("%d \n",x);

	return;	

	

}

测试案例二

#include "stdio.h"



unsigned char code[]={

0x55,0x8B,0xEC,0x83,

0xEC,0x40,0x53,

0x56,0x57,0x8D,

0x7D,0xC0,0xB9,

0x10,0x00,0x00,

0x00,0xB8,0xCC,0xCC,

0xCC,0xCC,0xF3,0xAB,

0x8B,0x45,0x08,0x03,0x45,0x0C,

0x03,0x45,0x10,0x03,0x45,0x14,

0x03,0x45,0x18,0x5F,0x5E,

0x5B,0x8B,0xE5,0x5D,0xC3

};



void main()

{

	int (__cdecl *px)(int,int,int,int,int);

	px = (int (__cdecl *)(int,int,int,int,int))&code;



	int res  = px(1,1,1,1,1);



	printf("%d \n",res);

	

}