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! _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: https://mail.python.org/mailman/listinfo/tutor