probleme avec tableau

void SetBit(DWORD *pdwrd, DWORD idx)
{
  __asm BTS pdwrd, idx
}

Utilisation:
DWORD cBits = 0; // CHAMP DE 32 BITS
SetBit(&cBits, 1);
SetBit(&cBits, 3);
SetBit(&cBits, 6);
SetBit(&cBits, 9);

DWORD dwTab[4] = {1, 3, 6, 9};
DWORD i;
DWORD cBits = 0; // CHAMP DE 32 BITS
for(i = 0; i < 4; i++) {
  cBits |= (1 << dwTab[i]);
}

#include <stdint.h>
#include <stdio.h>

int main(){

unsigned int i = 0 | (1 << 1) | (1 << 5) | (1 << 8) | (1 << 10);
void
print_uint32(uint32_t bits)
{
        uint32_t mask;
        for (mask = 1<<31; mask; mask >>= 1) {
                fputc(bits & mask ? '1' : '0', stdout);
        }
}
}