C puzzler for software developer role

/** This program should be compiled using following command:
 
 $ cc -g -o test_hr_test test_hr_test.c
 
 Original developer Malvin  left company to pursue his dream and went 
 to live with wild ligers. No-one ever heard any word about him since
 he left. We've managed to recover source code from his source repo.,
 but program seems to be broken. Strangely Malvin used iso-8859-1 as 
 his console encoding. 
 
 Hints:
 - program does not compile
 - we were not able to recover whole function permutateBlockRev()
 - program crashes on our X86 solaris 10 matchine (not on linux)
 
 Are you the one which can help us recover the password ?
 Send it to: [email protected]
 */
 
#include <stdio.h>
#include <string.h>
 
/** bit manipulation macros */
#define CLRBIT( STR, IDX ) ( (STR)[(IDX)/8] &= ~(0x01 << (7 - ((IDX)%8))) )
#define SETBIT( STR, IDX ) ( (STR)[(IDX)/8] |= (0x01 << (7 - ((IDX)%8))) )
#define GETBIT( STR, IDX ) (( ((STR)[(IDX)/8]) >> (7 - ((IDX)%8)) ) & 0x01)
 
/** permutation works on unsigned char blocks of size 8 */
#define BLOCK_SIZE 8
typedef unsigned char[BLOCK_SIZE] block;
 
/** Function does reverse permutation to DES initial block permutation as described at
 http://en.wikipedia.org/wiki/DES_supplementary_material
 @param b - block which will be permutated in-place
 @note indexes start from 0 contrary to wikipedia initialization vector - C like index
 */
void permutateBlockRev(block b)
{
    int i;
    static const int initialPermuteMap[64] = 
    {   
        57, 49, 41, 33, 25, 17,  9, 1,
        59, 51, 43, 35, 27, 19, 11, 3,
        61, 53, 45, 37, 29, 21, 13, 5,
        63, 55, 47, 39, 31, 23, 15, 7,
        56, 48, 40, 32, 24, 16,  8, 0,
        58, 50, 42, 34, 26, 18, 10, 2,
        60, 52, 44, 36, 28, 20, 12, 4,
        62, 54, 46, 38, 30, 22, 14, 6
    };  
 
   /* There are few lines of code missing */
}
 
int main (void)
{
    unsigned char str[BLOCK_SIZE + 1] = "DummyStr";
    block permutated = { 0x7a, 0xd2, 0x21, 0x3c, 0x05, 0x85, 0x8d, 0x71 };
 
    permutateBlockRev(permutated);
    strcpy(str, permutated);
    printf("Password is: %s\n", str);
}