Hi all:
I am experimenting with python calling some .DLL and this is my setup:
scan.py
memscan = ctypes.WinDLL('mahdll', use_last_error=True)
print(memscan.say_something(1,2))
# So I pass to int to the DLL function.
DLL:
#include <stdio.h>
__declspec(dllexport) int say_something(int a, int b)
{
printf("Hello World");
return math(a, b);
}
int math(int a, int b)
{
return a + b;
}
# So I found it wont print "hello world"
and it give this error:
ValueError: Procedure probably called with too many arguments (8 bytes in
excess)
# Also, if I pass no argument to the function, it won't printf("Hello
world")
on the python interpreter or opens a console window to print it.
So what's the right thing to do to pass arguments to a DLL function?
Thanks!
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