aardio - 调用C编写的dll时的不同参数类型处理方法

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import console; 
//生成 DLL 
import tcc; 
var c = tcc();
c.code = /** 
#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>#ifdef __cplusplus
#define EXTERN_C extern "C" __declspec(dllexport)
#else
#define EXTERN_C __declspec(dllexport)
#endif#define _CDECL __cdecl
#define _STDCALL __stdcallstruct testStruct 
{int a;int b;float c;double d;long long f;short g;
};EXTERN_C   void _CDECL test_one(struct testStruct p)
{printf("%d\n", p.a);printf("%d\n", p.b);printf("%f\n", p.c);printf("%lf\n", p.d);printf("%lld\n", p.f);printf("%d\n", p.g);
}EXTERN_C   void _CDECL test_two(int a ,int b,float c,double d,long long f,short g)
{printf("%d\n", a);printf("%d\n", b);printf("%f\n", c);printf("%lf\n", d);printf("%lld\n", f);printf("%d\n", g);
}EXTERN_C void _CDECL test_three(struct testStruct *p)
{printf("%d\n", p->a);printf("%d\n", p->b);printf("%f\n", p->c);printf("%lf\n", p->d);printf("%lld\n", p->f);printf("%d\n", p->g);p->g = 65;
}int main()
{return 0;
}
**/
c.output( "d:/bin.dll" ) //编译C源码,生成DLL
c.close(); //收工console.open()
var dll = raw.loadDll("d:/bin.dll",,"cdecl");
console.log("第一种方式：")
dll.test_one(100,200,raw.float(33.3),0,raw.double(99.2),raw.long(30000000),raw.word(97));console.log('\n第二种方式：')
dll.test_two(100,200,raw.float(33.3),raw.double(99.2),raw.long(30000000),raw.word(97));console.log('\n第三种方式：')
var testStruct = {int a=100;int b=200;float c=33.3;double d=99.2;long f=30000000;word g=97;
};
dll.test_three(testStruct);console.log('\n第三种方式运行后成员g的值被修改：')
console.dump(testStruct)console.pause(true);