gistfile1.m

#include <CoreFoundation/CoreFoundation.h>

int main(int argc, const char * argv[])
{
    CFStringRef stringRef;
    stringRef =  CFSTR("Hello, World!\n");
    
    CFStringRef fruits[] = {CFSTR("Apple"), CFSTR("banana")};
    CFArrayRef arrayRef;
    arrayRef = CFArrayCreate(kCFAllocatorDefault,
                             (const void **)fruits,
                             2,
                             NULL);
    
    CFShow(stringRef);
    CFShow(arrayRef);
    
    CFRelease(arrayRef);
    
    return 0;
}

実行結果
Hello, World!
<CFArray 0x100107050 [0x7fff7e3cb110]>{type = immutable, count = 2, values = (
    0 : <0x100001060>
    1 : <0x100001080>
)}