I was sure that if function is declared with empty () than you
can call it with any arguments you imagine, as it is in following
examples.
============================= ex. 1
<*> cat main.c
void a() {
}
int main()
{
a(1, 2, 3);
return 0;
}
<*> gcc -Wall -Wextra -pedantic main.c
<*>
============================== ex. 2
<*> cat test.c
#include <stdio.h>
void a(int a, char b, void* ptr)
{
printf("%d %c %p\n", a, b, ptr);
}
<*> cat main.c
extern void a();
int main()
{
int aa = 123;
char b = '#';
void* ptr = (void*)0xffaaffaa;
a(aa, b, ptr);
return 0;
}
<*> gcc -c test.c
<*> gcc -c main.c
<*> gcc -o main main.o test.o
<*> ./main
123 # 0xffaaffaa
<*>
But this is not:
