Python calls the struct and function of a C program

Source: Internet
Author: User
The C code is as follows:

#include <stdio.h>

typedef struct TESTDLL_


int A;

Char *b;

} Testdll;

Testdll Test (Testdll t)



printf ("%d\n%s\n", t.a,t.b);

return t;


The Python code is as follows:

From ctypes Import *


Dllpath= ' Test.dll '

Dll=cdll (DllPath)


A=c_int (125)

B=c_char_p (' Hello world,hello Chengdu ')


Class Testdll (Structure):

_fields_=[(' A ', c_int),

(' B ', c_char_p)]


T=testdll ()






T=dll.test (t)

Print T.A

Print t.b

X=raw_input (' Any key to continue ')

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