Что с размером структуры?

struct bmpheader {
    char Type[2];//2
    int size;//4
    short Reserved1;//2
    short Reserved2;//2
    int offsetbit;//4
};
bmpheader testheader;

    testheader.Type[0] = 'B';
    testheader.Type[1] = 'M';
    testheader.size = 7777123;
    testheader.Reserved1 = 1234;
    testheader.Reserved2 = 6451;
    testheader.offsetbit = 87576;
    hexprint((char*) &testheader, sizeof(testheader));
    std::cout << '\n';
    headerhexprinth(&testheader);
 
//...
 
void hexprint(char* data, short size) {
    for(short i = 0; i < size; i++) {
        std::cout << i << ": " << (short) data[i] << ":\t" << data[i] << std::endl;
    }
}
 
void headerhexprinth(bmpheader* header) {
    std::cout << "0: " << (short) *(((char*) header) + 0) << " " << (short) *(((char*) header) + 1) << ":\t" << *(((char*) header) + 0) << *(((char*) header) + 1) << '\n';
    std::cout << "2: " << *((short*) (((char*) header) + 2)) << "\t\t<< Вот тут лишние 2 байта!" << '\n';
    std::cout << "4: " << *((int*) (((char*) header) + 4)) << '\n';
    std::cout << "8: " << *((short*) (((char*) header) + 8)) << '\n';
    std::cout << "10: " << *((short*) (((char*) header) + 10)) << '\n';
    std::cout << "12: " << *((int*) (((char*) header) + 12)) << '\n';
}

#include <pshpack2.h>
 
typedef struct tagBITMAPFILEHEADER {
        WORD    bfType;
        DWORD   bfSize;
        WORD    bfReserved1;
        WORD    bfReserved2;
        DWORD   bfOffBits;
} BITMAPFILEHEADER, FAR *LPBITMAPFILEHEADER, *PBITMAPFILEHEADER;
 
#include <poppack.h>

#pragma pack(push, 1)
struct bmpheader {
    char Type[2];//2
    int size;//4
    short Reserved1;//2
    short Reserved2;//2
    int offsetbit;//4
};
#pragma pack(pop)