C 中可以这样写函数的参数 ！！

#include <stdio.h>
#include <stdlib.h>

void
hello( a, b )
int a ;
int b ;
{
        a = 5;
        b = 6;
        printf( "a is %d \n b is %d\n", a, b );
}

int
main()
{
        hello();
        exit( 0 );
}