Remove unneeded argument (#4)

[drfiemost]

It doesn't error out here but the call is indeed wrong.

[f00b4r0]

Good catch, how did that ever build? o_O

[samoht0]

Building without error now, also resolves several warnings. Don't have hardware to test it.

[mywave82]

@f00b4r0: Why did it not fail to compile?

When compiling C (not C++), and a function is not declared with parameters, nor void, the parameters are undefined:

#include <stdio.h>

void foo();
void bar(void);

int main(int argc, char *argv[])
{
        foo(1);
        bar(2);

        return 0;
}

Will only give error on the call to bar:

test2.c: In function ‘main’:
test2.c:9:9: error: too many arguments to function ‘bar’
    9 |         bar(2);
      |         ^~~
test2.c:4:6: note: declared here
    4 | void bar(void);
      |      ^~~

[mywave82]

Looks good to me. Adding a void in the header file would make it even more complete.

int xSfw_dlopen(void);
void xSfw_dlclose(void);

[f00b4r0]

@f00b4r0: Why did it not fail to compile?

When compiling C (not C++), and a function is not declared with parameters, nor void, the parameters are undefined:

Got it, it "worked" because we're building with a C++ compiler. Thanks.